Mathematics College

Perform the following subtraction - 1/2 - (- 7/10)

Answers

Answer 1

Answer:

1.2

I t is the answer

Related Questions

I’m not sure which one to pick on this quiz and could us the help

Answers

Answer:

[tex]f^-1(x)=2x+12[/tex]

Step-by-step explanation:

Please help very urgent

Answers

Answer:

330 degrees

Step-by-step explanation:

look at 4th quadrant of unit circle

(cos,sin)

(sqrt3/2,-1/2)=330

Plot the following data points.
1
4
,
3
4
, 1 , 1
3
4
, 1
3
4
, 2
1
2
, 3
1
4

Answers

Answer:

I dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KID

Step-by-step explanation:

I dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KIDI dont know That KID

O GEOMETRY, MEASUREMENT, DATA ANALYSIS
Metric conversion with decimal values: Two-step problem
A coral reef grows 0.17 m every week. How much does it grow in 13 weeks?
Write your answer in centimeters.
cm
X Х
5
?
Meters to centimeters

Answers

Answer:

It grows 221 centimeters in 13 weeks.

Step-by-step explanation:

Each meter has 100 centimeters.

A coral reef grows 0.17 m every week

So it grows 0.17*100 = 17 cm every week.

How much does it grow in 13 weeks?

17 cm every week for 13 weeks, so

17*13 = 221

It grows 221 centimeters in 13 weeks.

2.) What is the value of 7b + 6 when b = 4?*
OA) 34
O B) 46
O C) 53
OD) 80

Answers

7b + 6

7(4) + 6

28 + 6 = 34

A) 34

Answer:

Answer is A.

Step-by-step explanation:

7b+6 is the question so you replace the b in 7b+6 and multiply 7 times 4 which makes 28 then you do 28+6= 34

Flying against the jetstream, a jet travels 3600 miles in 5 hours. Flying with the jetstream, the same jet travels 4400 miles in 4 hours. What is the rate of the jet in still air and what is the rate of the jetstream?
Rate of the jet in still air: mi/h

Rate of the jetstream: mi/h

Answers


The Jet in still air flies at a rate of 820 mph
The wind speed is 200 mph

Find the 110 term of the sequence -7,3, 13, 23, ..

Answers

It adds 10 every time, so you will add 1100 to -7 which is 1093.

Can I get marked as the brainliest, please?

Answer:

1083

Step-by-step explanation:

The formula for the nth term of a sequence is a+(n - 1 )d, where a is the first term and d is the difference between each term. Here, a is -7 and d is 10 (terms go up by ten each time).

So, the nth term = -7+(n-1)10 = -7+10n-10 = 10n-17

So, the 110th term = 10(110)-17=1100-17=1083

ANSWER ASAP PLS FOR 100 POINTS What is a possible solution for 1/2x>3
Select all that apply
6
5
8
7

Answers

Possible solution are 8 and 7

The answers can be 7 and 8

For the following system, if you isolated x in the second equation to use the subsition method, what expression would you subsitute into the first equation?

2x + y = 8
-x - 3y = -12

A. 3y + 12
B. -3y + 12
C. 3y - 12
D. -3y - 12​

Answers

A.3y+12

i think so,or maybe D or B

Using a reciprocal for [tex]3\frac{3}{4}[/tex] what is [tex]8\frac{1}{5}[/tex]÷[tex]3\frac{3}{4}[/tex]

Answers

Answer:

123/4

Step-by-step explanation:

3 3/4=15/4

Reciprocal of 15/4=-4/15

8 1/5 / 3 3/4

=41/5 / 15/4

= 123/4

I didn’t get the first part of the question that well but this is the answer for the question

What is 43% of 166? (Round to the nearest whole number)

Answers

43% of 166 is 71.38 so it would be 71 to the nearest whole number!
43% of 166 is 71.38 so if you were to round it, it would be 71! hope this helps!

At Pizza Pi, 40% of the pizzas made last week had extra cheese. If 8 pizzas had extra cheese, how many pizzas in all were made last week?

Answers

Answer:

20 pizzas.

Step-by-step explanation:

40% = 8

1% = 8 ÷ 40 = 0.2

100% = 0.2 x 100 = 20

please help me im so confused

Answers

Answer:

3 ang sagot

Step-by-step explanation:

hssjshhdhsjsisosokaksks

thx me later

Ques- Explain the concept of maximum value function.​

Answers

Maximum means upper bound or largest possible quantity. The absolute maximum of a function is the largest number contained in the range of the function. That is, if f(a) is greater than or equal to f(x), for all x in the domain of the function, then f(a) is the absolute maximum. For example, the function f(x) = -16x2 + 32x + 6 has a maximum value of 22 occurring at x = 1. Every value of x produces a value of the function that is less than or equal to 22, hence, 22 is an absolute maximum. In terms of its graph, the absolute maximum of a function is the value of the function that corresponds to the highest point on the graph.

Read more: Maxima and Minima - Applications - Function, Maximum, Minimum, and Value - JRank Articles https://science.jrank.org/pages/4186/Maxima-Minima.html#:~:text=The%20terms%20maxima%20and%20minima%20refer%20to%20extreme,number%20contained%20in%20the%20range%20of%20the%20function.#ixzz6ro3tVTku

Rick wishes to purchase a new car and can afford monthly payments of up to $275
per month. Finance is available and the terms are that the loan lasts for 6 years, and
the annual interest rate is 8%. What is the maximum price for at car that Ryan's
budget can afford?
Round your answer to the nearest hundred dollars.
I need help!!

Answers

Answer:

200?

Step-by-step explanation:

Find the value of x 117,145,133,140,119,125

Answers

Answer:

here u go hope this is right

Step-by-step explanation:

x + 779 = 900

x = 900- 779

x = 121

A coffee shop sells their coffee beans by the pound. The table below shows the cost, in dollars, for a pound of two different types of beans.

Answers

You can see the other answer, sorry I just need points

Answer:

23.6

Step-by-step explanation:

200% of d is 18. what is it
​

Answers

Answer:

36 is d

Step-by-step explanation:

Volume of a sphere was trash

Answers

not sure what this means but cool pic

Is this the right answer?,please help before I turn it in

Answers

Yes it’s the right answer, I just did it myself and I got -4

HELP ME, SMART PEOPLE PLEASE !!!!!! I'M IN A MENTAL CRISIS :(((((

Identify which trigonometric ratio to use. Write out the ratio then solve by cross multiplying for the length of side CA

Answers

Answer:

Cos25o

Step-by-step explanation:

since you have to find out the opposite.

1.Write the expression in expanded form. The subscript number can be write in
normal form. E.g. X1 + X1Y1, do not forget the correct parenthesis and the correct
order. *



2.For the equation in above evaluate the notation using the values below. Please
enter the exact value.
X1 =0
Y1 = 5
Z1 = 0
X2 = 1
Y2 = 26
Z2 = -2
X3 = 12
Y3 = -2
Z3 = 3
X4 = -1
Y4 = 25
Z4 = 24​

Answers

Answer:

(a) Expanded form:

[tex]((X_1 + X_1Y_1) - X_1Z_1) + ((X_2 + X_2Y_2) - X_2Z_2) + ((X_3 + X_3Y_3) - X_3Z_3) + ((X_4 + X_4Y_4) - X_4Z_4)[/tex]

(b) The value of the expression: -21

Step-by-step explanation:

Given

[tex]\sum \limit^4_{i=1}\ ((X_i+X_iY_i) - X_iZ_i)[/tex]

Solving (a): The expanded form:

This means that we substitute the values of i from 1 to 4 in the above expression.

So, the expression becomes:

[tex]((X_1 + X_1Y_1) - X_1Z_1) + ((X_2 + X_2Y_2) - X_2Z_2) + ((X_3 + X_3Y_3) - X_3Z_3) + ((X_4 + X_4Y_4) - X_4Z_4)[/tex]

Solving (b): The value of the expression

To do this, we simply substitute the given values of X1, X2....... in the expression.

This gives:

So, the expression becomes:

[tex]((0 + 0*5) - 0*0) + ((1 + 1*26) - 1*-2) + ((12 + 12*-2) - 12*3) + ((-1 + -1*25) - -1*24)[/tex]

Simplify each bracket

[tex]((0 + 0) - 0) + ((1 + 26) +2) + ((12 -24) - 36) + ((-1 -25) +24)[/tex]

[tex]0 + 29 -48 -2[/tex]

[tex]-21[/tex]

Hence, the result of the expression is -21

What is the volume of a cube whose edges each have a measure of 1.5 cm?

2.25 cm³

3.375 cm³

4.5 cm³

9 cm³

Answers

Answer:

The answer is 3.375 cm³ or B

Step-by-step explanation:

Sorry I'm late but hope this helps :)

What is the price of 0.75 m of fabric if the meter costs 31,500

Answers

Look up what is 75% of 31,500

Question 7 of 10
Evaluate this exponential expression.
4.(2 + 5)2 - 52 =
A. 144
B.8
C. 171
D. 46

Answers

Answer:

(2+5)2-52

=7× 2-52

=14-52

= -42

not in this list but that's right answer

Maria bought apples(a) for $2.32 per pound and bananas(b) for $1.65. She spends $31.42. Write the equation for this situation.

Answers

Answer:

$31.42-(2.32+1.65)

Step-by-step explanation:

In mathematics, an equation is a statement that asserts the equality of two expressions, which are connected by the equals sign "=". The word equation and its cognates in other languages may have subtly different meanings; for example, while in English, any equality is an equation. Solving an equation containing variables consists of determining which values of the variables make the equality true.

1
Find the area of a trapezoid with ba = 3 cm, b2 = 22 cm, and h = 6 cm.
150 cm2
9 cm2
75 cm2
66 cm2

Answers

Answer:

Step-by-step explanation:

75cm^2

a+b/2 times h = area

WILL GIVE BRAINLIEST PLEASE HELP WITHIN 15 MINUTES!!

The difference between 1/2 of one number and 2/3 of another number is equal to 2. If the first number were to decrease by 5/6 of it, and the second number were to increase by 1/6 of it, their sum would be equal to 59. Find the two numbers.

Answers

Answer:

60 & 42

Step-by-step explanation:

Just know it.

Good Luck!!

If someone knows the answer please help . Lots of points !

Answers

Answer:

Step-by-step explanation:

Given function is,

f(x) = -4(x - 3)² + 1

A). Negative sign of the coefficient (-4) tells that the parabola opens downwards.

    And 4 represents that the parent function is stretched vertically by 4 units.

B). By comparing this equation with the vertex form of the quadratic function,

    f(x) = a(x - h)² + k  

    Here, (h, k) is the vertex of parabola.

    Vertex of the given parabola → (3, 1)

C). Axis of symmetry → x = 3

D). Domain of the given quadratic function → (-∞, ∞)

     Range of the given function → (-∞, 1)

Zeke and Scarlett deposit $500.00 into a savings account which earns 5% interest
compounded annually. They want to use the money in the account to go on a trip in 3 years.
How much will they be able to spend?
= P 1 + , where A is the balance (final amount), P is the principal
(starting amount), r is the interest rate expressed as a decimal, n is the number of times per
year that the interest is compounded, and t is the time in years.

Answers

Answer:

578.81

Step-by-step explanation:

PV(1+i)ⁿ

500(1+.05)³

578.8125

which rounds to 578.81

Other Questions
Read this position.The fifty-five-mile-per-hour highway speed limit should be brought back.Which evidence best supports this position? A. an ad about a car that gets forty miles per gallon of gasoline B. a quotation from a new car driver who drives slowly C. statistics stating that driving more slowly prevents accidents D. a description of a car that can go a maximum of fifty-five miles per hour What do you think a man should look like, sound like, and behave like if he is going to play the role of Count Dracula in a film or a play? Which structure in the heart'separatesoxygenated blood from deoxygenated blood? Is this correct?? if not pls tell me the correct answer A 31.0 mL sample of 0.624M perchloric acid is titrated with a 0.258M sodium hydroxide solution.What is the (H+) molarity after the addition of 15.0 mL of KOH? Mia removes the plug from a trough to drain the water. The volume, in gallons, in the trough after it has been unplugged can be modeled by the expression 10x2 19x + 6, where x is time in minutes. Choose the appropriate form of the expression that would reveal the time in minutes when the trough is empty. An important problem in industry is shipment damage. A pottery producing company ships its product by truck and determines that it can meet its profit expectations if, on average, the number of damaged items per truckload is fewer than 11. A random sample of 19 departing truckloads is selected at the delivery point and the average number of damaged items per truckload is calculated to be 9.4 with a calculated sample of variance of 0.49. Select a 95% confidence interval for the true mean of damaged items. Many businesses and organizations insist that official communications use professional-looking fonts, such as Times New Roman. Fonts characterized as less professional, such as Comic Sans, should be avoided. A student would like to determine if font choice makes a difference in the average grade on a typed response in English classes. There are currently four English classes available from which the student can collect data, and each class has a similar writing assignment. That the start of the assignment, students are randomly assigned a font, either times new Roman or comic sans, and then complete the assignment the teachers grade the assignment and the mean grade for each font is found.What is the response variable in this experiment? A the font used by each h student B, the teachers grading the responsesC the grade received on each assignmentD the length of the student response on the assignment Can someone help me please Mark won 79 lollipops playing hoops at his school game night. Later, he gave three to each of his friends. He only has four remaining. How many friends does he have? Describe some of the causes that led to the fall of the Roman Empire. 2. Which of the following would be a cause of chemical weathering?a. hurricanesb. freezing and thawingc. tree roots splitting a rockd. acid rain True or False:A figure that translated 4 unitsright and 2 units up maintainsit's congruence. This term describes the guidelines or requirements that are used to judge the overall effectivenessof a work of art.1)performance2)presentation3)criteria4) interaction 30 men can do a piece of work in 40 days . How long will it take to complete the work if 5 men are reduced? (Ans - 48 days ) Do step by step 5 ptsA 65 inch TV is 65 inches across the diagonal. If the length ofthe TV is 57.1 inches wide, how tall is it? Triangle ABC is dilated using D as the center of dilation with a scale factor of 1/3 Can somebody plz help answer these questions correctly (only if u done this before) thx :3WILL MARK BRAINLIEST WHOEVER ANSWER THESE FIRST :DDD Which of these objectives do you feel like you've accomplished so far? A salesperson earns a commission of $252 for selling $2100 in merchandise.Find the commission rate. Write your answer as a percentage.