Answer:
x = 3 x = ‐1/4
Step-by-step explanation:
Was right on the quiz
Answer:
x = 3 x = ‐1/4
Step-by-step explanation:
the first one is also right!!
Help??
Anyone??
Need it in 3 min
7th grade math
Answer:
4.24 inches
Step-by-step explanation:
212/50
Answer:
4.24 inches
Step-by-step explanation:
To get the answer you divide 212 miles by 50 miles.
If 32^2C = 8^C+7, what is the value of c?
1
2
3
5
32 = 2⁵ and 8 = 2³, so you can rewrite the equation as
[tex]32^{2c}=8^{c+7}\implies(2^5)^{2c}=(2^3)^{c+7}\implies 2^{10c}=2^{3c+21}[/tex]
The bases of both sides are equal, so the exponents must be too. Solve for c :
10c = 3c + 21
7c = 21
c = 3
Thomas went to the store to buy a couple of items for his mother at the store. He purchased a gallon
of milk for $2.15, a gallon of orange juice for $4.68, and a loaf of bread for $2.49.
If the sales tax is 8.25%, what is the total cost?
Answer:
$10.09
Step-by-step explanation:
2.49 + 2.15 + 4.68 = 9.32
9.32 * 0.825 = 0.77
9.32 + 0.77 = 10.09
I hope this helped, please mark Brainliest, thank you!!
this is hard can anyone helpmeet
Answer:
Hailey and Peyton
Step-by-step explanation:
The last person didn't square it, they multiplied it. So yeah Hailey and Peyton got theirs right, so A
PLS ANSWER ill give brainly
Answer:
the second one
Step-by-step explanation:
i cant graph on brainly soz but its the second table
Step-by-step explanation:
I can't graph it, but place all of the points on the second quadrant top. X axis always comes first.
120 Calories in 2 servings; 360 Calories in 6 servings are these two equal
Use substitution to solve the system.
y = 2x+8
-3x+2y = 13
Step-by-step explanation:
Use substitution to solve the system.
y = 2x+8______equation1
-3x+2y = 13______equation2
sub y into equation 2
-3x+2(2x+8)=13
-3x+4x+16=13
x+16=13
x=13-16
x=-3
sub X into equation 1
y=2x+8
y=2(-3)+8
y= -6+8
y=2
x= -3 y=2
Doug had 33 feet of rope. Wants to use 2/3 of it for canoe. How many feet will he use?
Answer:
22 feet
Step-by-step explanation:
33 x 2/3 = 22
When you convert 3,500,000,000,000 to scientific notation, the exponent
Answer:
The exponent is positive, and the exponent is 12
Step-by-step explanation:
Simplify
114
11
1
1112
01
114
0 114
0 11 12
83 points .Ray has 16 coins in his pocket. 8 are quarters, and the others are nickels. Randall selects two coins at random from his pocket without putting the coins back in his pocket. Which answer choice best describes this event?
A. This is an independent event because he is not replacing the coin before drawing the next one.
B. This is a dependent event because he is not replacing the coin before drawing the next one.
C. This is an independent event because he could select a quarter and then a nickel.
D. This is a dependent event because he could select a quarter and then a nickel.
Answer:
C
Step-by-step explanation:
sorry if is wrong
This is an independent event because he could select a quarter and then a nickel. Then the correct option is C.
Which pair of events are called independent events?When one event's occurrence or non-occurrence doesn't affect the occurrence or non-occurrence of other event, then such events are called independent events.
Symbolically, we have:
Two events A and B are said to be independent if we have:
[tex]P(A \cap B) = P(A)P(B)[/tex]
Ray has 16 coins in his pocket. 8 are quarters, and the others are nickels.
Randall selects two coins at random from his pocket without putting the coins back in his pocket.
This is an independent event because he could select a quarter and then a nickel.
Then the correct option is C.
More about the independent event link is given below.
https://brainly.com/question/3898488
#SPJ2
brainlist asap!
___________
find the interest rate:
principal: $500
interest: $60
time: 3 years
Answer:
Describe Europe's Mediterranean Climate.
Describe Europe's Mediterranean Climate.
Describe Europe's Mediterranean Climate.
Solve: 7 - 2x = 2(x-4) - 1
O A. There are infinitely many solutions.
O B. x = 3
O c. x = 4
O D. x= -4
Jackie and her family went out for dinner for her birthday. The cost of the dinner before sales tax was $76.45. The family decides to tip 20% for the good service they received. How much did Jackie's family leave as a tip for her birthday meal?
Answer:
15.29 i think
Step-by-step explanation:
the distance from earth to the sun is approximately 93 million miles about how many giga meters is this round to the nearest hundredth
Answer: 149.7
Step-by-step explanation:
Taylor Swift bought 3 cokes and 2 hamburgers for $15. Kelly Clarkson bought 2 cokes and a hamburger for $9. How much did each coke cost?
Factor -6 out of 18z - 15
In mathematics, a factor is an integer or algebraic expression which divides another number or expression evenly, giving no remainder, and the further calculation can be defined as follows:
Given:
[tex]\bold{-6\ out \ of (18z - 15)}\\\\[/tex]
To find:
Factor=?
Solution:
[tex]\to \bold{-6\ out \ of (18z - 15)}\\\\\to \bold{-6\times \frac{(18z - 15)}{-6}}\\\\\to \bold{-6\ (-3z + \frac{5}{2})}}\\\\[/tex]
Therefore, the final answer is "[tex]\bold{-6\ (-3z + \frac{5}{2})}}[/tex]".
Learn more:
brainly.com/question/19310237
The population f(x), in millions, of State A of a country after x years is represented by the function shown below: f(x) = 4(1.08)x The graph shows the population g(x), in millions, of State B of the country after x years: Graph of function g of x equals 2 multiplied by 1.08 to the power of x Which conclusion is correct about the population of State A and State B? The original population of State A was double of the original population of State B. The original population of State B was double of the original population of State A. The original population of State A was four times of the original population of State B. The original population of State A was equal to the original population of State B.
We want to compare the population equations for two given states.
The correct option is:
"The original population of State A was double of the original population of State B"
We know that the population of state A is given by:
f(x) = 4*(1.08)^x
While for state B, the population is given by:
g(x) = 2*(1.08)^x
We want to see which conclusion is correct about the population of state A and state B.
First, the general exponential growth equation is given by:
h(x) = A*(r)^x
Where A is the initial value and r is the rate of growth.
With this, we can see that f(x) and g(x) have the same rate, and f(x) has an initial value that is twice the one of g(x).
Then the correct option is "The original population of State A was double of the original population of State B"
Because the initial value represents the initial population.
If you want to learn more, you can read:
https://brainly.com/question/12490064
In a geometry class, students are asked to describe the dimensions of a plane based on the components that create a plane. Which student’s response is correct? Mark states that a plane has zero dimensions because it is made up of three noncollinear points. Stacy states that a plane has two dimensions because it is made up of an infinite number of lines. Dewayne states that a plane has one dimension because it contains the line intersecting two points. Candice states that a plane can have multiple dimensions depending on how many points are labeled.
Answer:
stacy's response is correct.
Step-by-step explanation:
in geometry class, they are asked to describe the dimensions of a plane based on the components that create a plane. stacy states that a plane has two dimensions because it is made up of an infinite number of lines.
Answer:
Stacy
Step-by-step explanation:
the definition of a plane is "a plane is a flat, two-dimensional surface that extends infinitely far. A plane is the two-dimensional analogue of a point, a line and three-dimensional space" so stacy has to be right
A volunteer is buying 10 blankets for the animal shelter. Shipping the blankets will cost $12 and the volunteer has $75 total to spend. What is the maximum amount the volunteer can spend for each blanket? Write an inequality that would represent the situation and solve the inequality. Show your work to justify your answer.
Answer:
6.3
Step-by-step explanation:
10 blankets with an unidentified price plus 12 for shipping is equal to 75
10x+12=75
minus 12 from both sides
10x=63
divide 10 from both sides
x=6.3
Now, let's prove the answer is true.
10x+12=75
Replace x with 6.3
10(6.3)+12=75
10 times 6.3
63+12=75
75=75
The statement is true.
What is eighteen lots of twelve?
Answer:
216
Step-by-step explanation:
Lots of means multiplication so:
18 × 12 = 216
HOPE THIS HELPED
29847839298273827736+83839302839288383
Answer:292820839382
Step-by-step explanation:
282739282992
What is the interquartile range of the numbers 9, 28, 16, 2, 33, 6, 10
Answer:
IQR = 22
Step-by-step explanation:
IQR Formula:
IQR = Q3 - Q1
In order you find Q3 and Q1, please follow these steps:
1. First, you need to order the list of numbers from least to greatest:
2, 6, 9, 10, 16, 28, 33
2. Then, you need to find the median, or the middle number.
2, 6, 9, 10, 16, 28, 33
3. In order to find IQR, you must find the first and third quartiles.
2, 6, 9, 10, 16, 28, 33
Q1 = 6
Q3 = 28
This is because 6 basically means that all the numbers leading to 6 would account for 25% of the data while all the numbers leading to 28 would account for 75% of the data, hence why these are called quartiles.
Now since you have Q1 and Q3, you follow the formula.
28 - 6 = 22
IQR = 22
Given mn, find the value of x.
26648*4575/2554+83452*54558559+8355=¿
Answer:
Wow that's a big equation. Using the order of operations, you can simplify the equation. That would be a lot of work if you did it by hand. Using a calculator, I got 4,553,020,913,402.7689898
As a person cycling increases speed, the rate of calorie burned, distance traveled, and energy expended also increase. Which of the following is the independent variable?Please explain why you chose this answer to better understand.
a. Calories
b. Energy
c. Distance
d. Speed
Answer:
c because the distance is important
Just answer for a brainlist :-)
2/3b + 5 = 20 - b
b=???
Answer:
The correct answer is b=9
I bought a car of 650,000 and
sold it for 520,000. Find the
lost Percent ?
Answer:
20% decrease in value.
Step-by-step explanation:
Do 650,000 divided by 100 to find what 1% of the original price is:
650,000 divided by 100 = 6,500
To find what percentage of the original price 520,000 is, we divide it by 1% of the original cost (6,500):
520,000 divided by 6,500 = 80 (percent)
So if 520,000 is 80% of 650,000 the car has decreased in value by 20%.
Is (2, 2) a solution of the inequality y < 3x - 5?
Answer: it’s not a solution or C
Step-by-step explanation:
the given point is (2,2) there is a x value and a y value
so 2 < 3(2)-5 *we know 3*2 is 6 and 6-5 is 1*
2 does NOT equal to 1
Answer:
Third option, It is not a solution.
Step-by-step explanation:
