Answer:
cube root 64, 4.2, sqrt 19
Step-by-step explanation:
cube root of 64 = 4
sqrt 19 = 4.3
Find the end time in the event and enter them into table
Answer:
Movie: 1:35pm
Soccer Game: 1:05pm
Concert: 1:50pm
Step-by-step explanation:
Movie:
Starting at 11:20am and ends in 2 hours and 15 minutes
hours : minutes
2 hours after 11am is 1pm
15 minutes after 20 is 35
so the movie will end at 1:35pm
Soccer Game:
Starting at 11:35am and ends in 1 hour and 30 minutes
hours : minutes
1 hour after 11am is 12pm
30 minutes after 35 is (65) 5 minute of the next hour (1 hour and 5 mins total)
so the soccer game will end at 1:05pm
Concert:
Starting at 12:15pm and ends in 1 hour and 35 minutes
hours : minutes
1 hour after 12pm is 1pm
35 minutes after 15 is 50
so the concert will end at 1:50pm
Answer:
1:35pm
Soccer Game: 1:05pm
Concert: 1:50pm
Step-by-step explanation:
Movie:
Starting at 11:20am and ends in 2 hours and 15 minutes
hours : minutes
2 hours after 11am is 1pm
15 minutes after 20 is 35
so the movie will end at 1:35pm
Soccer Game:
Starting at 11:35am and ends in 1 hour and 30 minutes
hours : minutes
1 hour after 11am is 12pm
30 minutes after 35 is (65) 5 minute of the next hour (1 hour and 5 mins total)
so the soccer game will end at 1:05pm
Concert:
Starting at 12:15pm and ends in 1 hour and 35 minutes
hours : minutes
1 hour after 12pm is 1pm
35 minutes after 15 is 50
so the concert will end at 1:50pm
Step-by-step explanation:
Which of the following statements would not translate to the equation 8 ÷ x = -4?
The quotient of eight and a number equals negative four.
The solution of a number divided by eight is negative four.
Eight divided by a number is equal to negative four.
If eight is divided by a number, the result is negative four.
Answer:
-2
Step-by-step explanation:
if you divide 8 by -2 you get -4
Answer:
The solution of a number divides by 8 equals to 4.
Step-by-step explanation:
This statement does not match the condition discussed above.
Write eight billion twenty-three million four hundred seventy-two thousand eleven in standard form.
Answer: 8,230,472,011
Explanation:
billions: __8
millions: 230
thousands: 472
ones: 011
Answer:
8,230,472,011
Step-by-step explanation:
What is the hypotenuse? Round to the nearest tenth.
Answer:
c = 14.6
Step-by-step explanation:
[tex]\textrm {Applying the Pythagorean Theorem : }[/tex]
⇒ a² + b² = c²
[tex]\textrm {Here, we are given :}[/tex]
⇒ a = 4
⇒ b = 14
[tex]\textrm {Solving :}[/tex]
⇒ c² = 4² + 14²
⇒ c² = 16 + 196
⇒ c² = 212
⇒ c = √212
⇒ c = 14.6 [tex]\textrm {(nearest tenth)}[/tex]
Calculus problem:
[tex]\int\limits_ } \, \frac{9x+2}{x^2+x-6} dx[/tex]
- Do not copy and paste --> Results in immediate reports (Point-seekers)
- Do not spam
- Do not add any unnecessary information
- Add an explanation
- Please help, thank you
Split the integrand into partial fractions.
[tex]\dfrac{9x+2}{x^2+x-6} = \dfrac{9x+2}{(x-2)(x+3)} = \dfrac a{x-2} + \dfrac b{x+3}[/tex]
[tex]\implies 9x+2 = a(x+3) + b(x-2) = (a+b)x + (3a-2b)[/tex]
[tex]\implies \begin{cases}a+b=9 \\ 3a-2b=2\end{cases} \implies a=4,b=5[/tex]
Then we have
[tex]\displaystyle \int \frac{9x+2}{x^2+x-6} \, dx = 4 \int \frac{dx}{x-2} + 5 \int \frac{dx}{x+3} \\\\ = \boxed{4\ln|x-2| + 5\ln|x+3| + C}[/tex]
which follows from the result
[tex]\displaystyle \int \frac{dx}x = \ln|x|+C[/tex]
i attached the question :D
Answer:
$ 2155.62
Step-by-step explanation:
regular pay rate = 11.10
overtime pay rate = 1.8 * 11.10
142 * $11.10 + 29 * ( 1.8 * $ 11.10) = $ 2155.62
Which inequality symbol do I use? -3.5 ___ 1.5 and |-3.5| __ |1.5|
Answer:
-3.5 < 1.5 and |-3.5| > |1.5|
Can someone help me with this as well? (I think I put 50 points for whoever answers this? ) Pls and ty!
I suck at math lol
Answer: G.
Step-by-step explanation:
The formula for a circle's circumference is C = 2[tex]\pi r[/tex]
r = radius
We know the rectangle ABCD has a perimeter of 72 cm.
The rectangle is divided into 6 perimeter sides: AP, PB, BC, CQ, QD, and DA.
If we divide 6 sides to the rectangle's perimeter, we can calculate the length of one side.
72 / 6 cm = 12 cm
A side of the perimeter of the rectangle ABCD is equal to 12 cm, which means PQ, the radius of the circle is equal to 12 cm.
C = 2[tex]\pi r[/tex]
radius = 12 cm
C = 2[tex]\pi[/tex] * 12 cm
C = 2 * 12 * Pi cm
C = 24[tex]\pi[/tex]
Answer = G.
Hope I Helped!
Answer:
24pi (G)
Step-by-step explanation:
This question might seem hard at first, but we know one crucial piece of information- line PQ- is the circle's radius. We also know that Q "fits perfectly" on line DC, and that angle QPB is a right angle. Since the line is straight and passes through THE MIDDLe of the rectangle, we can assume that line PQ divides the rectangle into two squares. Since squares have 4 corresponding sides, or sides with the same length, we can rewrite the equation as x+x+2x+2x, which is 6x = 72. Apply and find your answer.
EASIER EXPLANATION:
the radius is at a right angle, meaning it divides the rectangle into two squares.
It is stated that the perimeter of the rectangle is 72, meaning if we write it into an equation where x = short sides and y = long sides.
x+x+y+y = 72
However, the long sides really equal 2x, so we can rewrite the equation
x+x+2x+2x = 72
Simplify
X+x+x+x+x+x = 72
Simplify more
6x = 72
solve
x = 12
We also know that 2x is the dimeter, which is 24.
Apply to the circumference equation
C= Dpi
Since all our answeres are in pi form, we don't need to solve
ANSWER= 24
Help me pls it is very confusing
3+(−4)−7
Please include explaination
Answer:
-8
Step-by-step explanation:
3 + -4 - 7
3 - 4 - 7
-1 - 7
-8
Answer: -8
Step-by-step explanation:
3+(-4)-7
Whenever you have a +(- something), it ALWAYS becomes a -
So 3+(-4)= 3-4
Now we have:
3-4-7
PEMDAS states that you must do the subtraction from left to right. So you start with the 3-4.
3-4-7
-1-7
-8
Whenever you have a negative number minus a number , the result will always be negative.
Hence, thats why the answer is -8
Please help 15 points each but beware if you use my points for no reason or don't answer all 3 boxes I'll report you
I need help ASP please i will give 30 points
The following box plot shows the number of books sold each day at a bookstore for 40 days. How many days did the bookstore sell 2 to 12 books?
A. 2
B. 4
C. 10
D. 20
Please hurry
If the perimeter is 26 meters,
what is the length of the missing
side in this polygon?
A. 7 m
B. 8 m
C. 9 m
D. 52 m
Answer:
7
Step-by-step explanation:
if the perimeter is 26
and x = 4+3
then x=7
Answer:
A. 7m
Step-by-step explanation:
Just add the 4m and 3m.
(b) Find the area of triangle BCD.
Answer:
Step-by-step explanation:
Given conversion factor 12 in/ 1 ft, what is the above line segment's unit of
measure in feet? Round your answer to the nearest tenth.
Answer:
7.0
Step-by-step explanation:
1. Alan got 80% in his math test, Jorden got one-fifth more, what is the mark of Jorden?
2. The salary of a doctor is increased by 25%. The new salary is $8000. What is the original salary?
3. Increase 200 by 10% and then decrease by 20%. Find the new number.
4. The salary of a doctor is increased by 20%. By what percent should the new salary be reduced in order to restore the original salary?
5. Steph took out a compound interest loan that charges 2.5% interest annually. If her original loan amount was for $60,000 and she is paying off the loan over 2 years, how much will she pay altogether? What is the interest?
Answer:
1. 96%
2. $6000
3. 176
4. 20%
Step-by-step explanation:
1. 1/5 of 80% is 16%. 80+16=96
2. 25% of 8000 is 2000. 8000-2000= 6000.
3. 10% increase of 200 is 20. 20+200=220. 20 percent of 220 is 44. 220-44=176
4. if you increase the original salary by 20%, then decreasing it by 20% of the new salary will give you the old salary.
Answer:
63,000
Step-by-step explanation:
**Please hurry**
What is the perimeter of the polygon shown below?
A. 16 in.
B. 32 in.
C. 48 in.
D. 65 in.
the clock shows when the movie starts and ends
Answer:
1 hour and 40 minutes
Step-by-step explanation:
The start time is, 11:30am
The end time is 1:10pm
11:30 to 12:30 is one hour
12:30 to 1:10pm is 40 minutes
Answer:
1:40
Step-by-step explanation:
For Thanksgiving, Mario bought a 21.9 pound turkey, Rose bought a 21.147 pound turkey and Celia bought a 22.1 pound turkey. Who bought the smallest (lowest weight in pounds) turkey?
Answer:
Rose.
Step-by-step explanation:
21.147 may have the most numbers, but it is the smallest because there is a 1 in the tenths place
If the solids above are dice being measured for production, which of the
solids above uses the best units?
A. Solid A
B. Solid B
C. Solid C
Answer: I would say A or C bc they are similar but C seems more reasonable.
Step-by-step explanation:
50 POINTS+BRAINLIEST:8th grade systems of equations word problem-explain steps with simple language, answers for the sake of points will get reported :))
Answer:
one paperback = 0.6 pounds
one textbook = 3.6 pounds
Explanation:
Let the mass of one paperback be 'p' and one textbook be 't'.
Equation one:
sum of mass = total mass in box
20p + 9t = 44.4Equation two:
20p + 5p + 9t + 1t = 5125p + 10t = 51make 't' subject
10t = 51 - 25pt = 5.1 - 2.5pInsert this into equation one:
20p + 9(5.1 - 2.5p) = 44.4
20p + 45.9 - 22.5p = 44.4
20p - 22.5p = 44.4 - 45.9
-2.5p = -1.5
p = 0.6
The weight of 1 paperback is 0.6 pounds.
The weight of 1 textbook:
t = 5.1 - 2.5p
t = 5.1 - 2.5(0.6)
t = 3.6
The weight of 1 textbook is 3.6 pounds.
Ms.Kelly wants to give her kids cookies but the all need to be the same amount of cookies she has 14.5 cookies for 2 kids. How many cookies does Ms. Kelly give each kid?
Answer:
7.25 cookies to each kids
Step-by-step explanation:
14.5 divided by 2
Please Help!!!!!!!
I need it!!!
Answer:
30%
Step-by-step explanation:
To express percentage as a fraction, the denominator must be 100.
Given ,
[tex]\frac{18/60}{60/60}\\= \frac{0.3}{1} \\= 0.3 * 100\\= 30%[/tex]
Answer:
1) Percent of skateboards that are longboards is 18÷60 or 30%
2) Number needed for equivalent ratio is 30 longboards
Step-by-step explanation:
1) Percentage= part divided by whole
18÷60 = 0.3
0.3 = 30%
2) Create a proportion, let x = # longboards needed for a equivalent ratio
(18÷60)=(x÷100)
x=30
I sadly don't understand this! Can anybody help? Tysm!!!
And?
What's the answer?
Answer:
0.8 < .85
Step-by-step explanation:
The left one shows .80of the figure shaded
the right one shows .85 of the figure shaded
I suppose you are to see that .8 is less than .85
translate 5[2(4) + 3 +4] into a verbal expression
Answer: five times two times four plus three plus four
Step-by-step explanation:
5[2(4) + 3 +4]
whenever you have a number next to a bracket, like [ or ( ,it always means multiply. So thats how i know 5[2(4) means "five times two times four" as a verbal expression. The last part is "3+4" which translates to "three plus four"
I hope this is correct!!!
(01.02 HC)Andrew is showing his work in simplifying (−5.7 + 2.2) − 1.1.
Step 1: (2.2 − 5.7) − 1.1
Step 2: 2.2 − (5.7 + 1.1)
Step 3: 2.2 − (6.8)
Step 4: −4.6
Which statement is true?
1. In step one andrew used the commutative property
2. in step 2 andrew used distributive property
3. in step 3 andrew used the associative property
4. In step 4 andrews answer is incorrect
Answer: A
Step-by-step explanation:
Let's fact check all the answer choices:
A. He used the commutative property
Well, the commutative property states that you can put the equation in any order and the result doesn't change. In step1, andrew makes the equation -5.7+2.2 into 2.2-5.7. Both of these equations equal -3.5, so yes, he used the commutative property.
B.He used the distributive property.
We know this is wrong because the distributive property involves multiplication. An Example of an equation that involves the distributive property is 3(2+1), or 3x(2+1).
C. He used the associative property.
This is wrong because the associative property involves grouping the equation into different parentheses , which doesn't happen.
D. The answer is incorrect
Using a calculator , we know this is wrong.
Hope this helps :)) Also if i could have brainliest id really appreciate it :D
Answer:
4.6
Step-by-step explanation:
Charlie made the following table to record the height of each person in his family.
Round Charlie's height to the nearest half or whole.
Answer:
4
Step-by-step explanation:
Since the question does not specify if you are rounding up or down, just round down to four from 4 1/6. 4 1/6 is closer to 4 than it is to 4 3/6 or 4 1/2.
Show all work to identify the asymptotes and zero of the function f of x equals 4 x over quantity x squared minus 16.
Please explain with simple words! :)
Answer:
The zeros of a rational expression are the places where the numerator is zero:
4x = 0
x = 0
divide by 4
Determine whether the given value is a solution to the inequality. Enter yes or no.
8 ≠ 3p + 2; p = 2
Answer: No
Explanation:
Replace p with 2 and simplify
8 ≠ 3p + 2
8 ≠ 3(2) + 2
8 ≠ 6 + 2
8 ≠ 8
We get a false claim, so the original inequality 8 ≠ 3p + 2 is false when p = 2. Meaning that p = 2 is not a solution.
If the "not equal" sign was changed to an equal sign, then we would have a solution.
Answer:
no / false
Step-by-step explanation:
If we set the "p" in this equation to be equal to 2 (p = 2), we can test this inequality:
8 ≠ 3p + 2
8 ≠ 3(2) + 2
8 ≠ 6 + 2
8 ≠ 8
FALSE STATEMENT
so, p = 2 is not a solution to this inequality
(no)
hope this helps!!
{"≠" means the opposite of = [the two sides of the equation are not equal, which is not true for this situation] }
20 PTS+BRAINLIEST 8th Grade Simple quadratic equation- answers for points will be reported :)
equation: -7x+6= x squared-7x
Answer:
x = √6 or - √6
Step-by-step explanation:
equation: -7x + 6 = x² - 7x
switch sides:
x² - 7x = -7x + 6
Add 7x to both sides,
x² - 7x + 7x = -7x + 7x + 6
x² = 6
For x² = f(a) the solution are x = √f(a), -√f(a)
x = √6 , x = - √6
Answer:
-7x + 6 = x² - 7x
-7x + 7x +6 - x² = 0
0 + 6 - x² = 0
-x² + 6 = 0
-x² = (-6)
x² = 6
x = ±√6
x =√6 or x = -√6