Mathematics College

Help please!!!

Thanks

Help Please!!!Thanks

Answers

Answer 1

Answer:

25.6

Explanation:

t = 2 seconds

h = 8 + 40.8(2) - 16(2)^2

Solve for h by simplifying both sides of the equation, then isolating the variable.

h = 25.6

Related Questions

can you please help me!!!! thank you

Answers

Answer:

V = J = 92

Step-by-step explanation:

The angles are the same on both shapes.

A square is 5 inches on each side. A small square, x inches on each side, is cut out from each corner of the original square. Represent the area of the remaining portion of the square in the form of a polynomial function A(x).

Answers

Answer:

A(x)= (5×5)-[4(x×x)]Hope this helps!

The voting method in which each voter votes for one candidate and the candidate receiving the most votes is declared the winner is called the ___ method

Answers

Plurality Method
Every person votes for his/her favorite candidate. The candidate receiving the most votes is declared the winner

Shaquana is playing a board game. The probability that Shaquana will lose a turn on
her next turn is 12. Which word or phrase describes the probability that Shaquana
will lose a turn?

Answers

Answer:

Unlikely

Step-by-step explanation:

50/50 means that there is half a chance to loose a turn or 6/12 which is not the case.

Certain is definitely not correct as there is only 1/12 of a chance.

And impossible is not possible because it would have to be 0/12. There is still a chance to loose a turn with 1/12


The slope of a line is 1/3.
What is the slope of a line perpendicular to this line?

Answers

Answer:

-3

Step-by-step explanation:

Slopes of a perpendicular line are the opposite reciprocal.

So, the opposite of 1/3 is -1/3.

Then the reciprocal of -1/3 is -3 (since -3 is -3/1).

Answer: 3

Explanation:
See image

il 1) You have four-sixths yards of pipe. How many pieces can you cut the pipe into if each piece is one-ninth yard?​

Answers

Answer:

[tex] \frac{4}{6} \div \frac{1}{9} = 6 [/tex]

it's division

Answer:

just answering

Step-by-step explanation:

bc i want point

The Ferris wheel at the fair requires riders to be over 48 inches
tall. How tall are all eligible riders?

Answers

Answer:

4ft

Step-by-step explanation:

what is the r value of the following geometric sequence?
a. 1/2
b. 3
c. 1/3
d. 2
e. none of the above

Answers

Answer:

What is the geometric sequence?

Step-by-step explanation:

Write and solve an equation to find the value of x and the missing angle measures.
1.
2.
6x
(4 + 5x)
30°
(x + 2)
3.

Answers

Answer:

Step-by-step explanation:

1). Since, both the angles are vertically opposite angles,

  Measure of both the angles will be same.

  6x = 30

   x = 5

2). Since, both the angles are the linear pair of angles,

   (4 + 5x)° + (x + 2)° = 180°

    6x + 6 = 180

    6x = 180 - 6

    x = [tex]\frac{174}{6}[/tex]

    x = 29

    Therefore, (4 + 5x)° = 4 + 5(29)

                                     = 149°

    And (x + 2)° = (29 + 2)

                        = 31°

3). Since, both the angles are linear pair of angles,

    5x° + (3x + 12)° = 180°

    8x + 12 = 180

    8x = 180 - 12

    x = [tex]\frac{168}{8}[/tex]

    x = 21

    Therefore, 5x° = 5(21)

                             = 105°

    (3x + 12)° = 3(21) + 12

                    = 75°

3
4
5
Lily has 8 dog toys that are red. One third of all her dog toys are red.
How many dog toys does Lily have?
Complete the explanation.
First, draw
circles to show
equal parts.
Next, draw
toys in
circle since
circle represents the number of red toys.
Last, draw
toys in each of the remaining circles. Find the total number of toys.
So, Lily has
dog toys.

Answers

Answer:

She has 24 dog toys

Step-by-step explanation:

8x3=24

Help plzzz I need answer ASAP

Answers

4

Hope it’s right
Best luck with your studying
3/7, to double check multiply 7x3/7=3 if we started at 3 which I believe we did the above would be wrong the answer is 7/3 to double check we can take 7/3x3=7. So I believe the answer is 7/3. Hope it helps

what is the length of de
A. 2
B. 3
C. 4
D. 5

Answers

Answer:

DE=5

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

which of the following is divisible by 9?​

Answers

Answer:

If a numbers digits add up till 9

Step-by-step explanation:

The speed of a boat is 36 kilometers per hour. How fast is the car going in miles
per second?

Answers

Answer:

0.0062137124 miles per second

Step-by-step explanation:

I need help ASAP will mark you the brainliest

Answers

Answer:

2

Step-by-step explanation:

PLEASE CLICK ON THIS IMAGE I NEED HELP

Answers

It seems that each pie costs 4 dollars. That is why for two pies, it’s eight dollars. For four pies it is 16 dollars. And it goes on. If you need anything else let me know.

Answer:

4

Step-by-step explanation:

because

8÷2=4

16÷4=4

24÷6=4

32÷8=4

Jimmy ate 1/3 of his sandwich at lunch. He ate another 2/3 of the sandwich at dinner. How much of the sandwich did jimmy eat in all.

Answers

Answer:

Step-by-step explanation:

1/3+2/3=3/3=1

So he ate the whole sandwich.

Answer:

He ate the entire sandwich.

Step-by-step explanation:

1/3 + 2/3 = 1

Mark me as brainliest pls.

Brian bought a computer
marked down from $380 to
$133. What is the discount,
as a percentage?
A:70%
B:60%
C:65%
D:75%

Answers

Answer:

Step-by-step explanation:

100(133-380)/380=-65%

So the discount was 65%

Please help me with this question!

Answers

The answer is in the image

Does anybody know what measures a, b, and c would be?

Answers

Answer: A = 28 B = 47 C = 105 in degrees

Step-by-step explanation:

OKAY JUST A DISCLAIMER:

I did Geometry last year and the concepts are basically gone but I think I remember how to do this one

So I think one of the theorems stated that the inner angle is half of the outer arc.

So.. angle a would be 56/2 = 28

Angle b would be 94/2 = 47

Angle C is a vertical angle to the angle in the triangle, so it would be 180-47-28=105

Goran needs to buy plastic forks. Brand A has a box of 12 forks for $1.12. Brand B has a box of 25 forks for $2.69.
Find the unit price for each brand. Then state which brand is the better buy based on the unit price.
Round your answers to the nearest cent.

Answers

Brand A 1.12/12 = .093 rounds to .09 cents each.
Brand B 2.69/25 = .1076 rounds to .11 cents each
Brand A is the better buy because it is cheaper

please help, the answer i have picked is just a guess btw​

Answers

Answer:

I D K buy hope you find the right answer

Step-by-step explanation:

Answer:

113.04in²it is the total and correct answer

Mario Works in a bakery he made 90 more loaves of bread on Saturdays and he did on Sunday he made 70
loaves of bread on Monday than he did on Sunday if he made 340 loaves of bread on Monday how many loaves of bread did he make on Saturday

Answers

Answer: 360

Step-by-step explanation:

Question: Mario Works in a bakery he made 90 more loaves of bread on Saturdays and he did on Sunday he made 70

loaves of bread on Monday than he did on Sunday if he made 340 loaves of bread on Monday how many loaves of bread did he make on Saturday.

so since he made 340 loaves of bread on monday and 70 less on sunday and 90 more on saturday 340-70 is 270 so he made 270 loaves on sunday and 270+90=360 so he made 360 loaves on saturday. plz mark me brainliest

Find the x coordinate of the vertex of the parabola sketched in the figure below ?


PLEASE HELP!

Answers

Answer:

Step-by-step explanation:

x-coordinate of vertex is 4

The proportion of twins born in a town is p = 0.12. Suppose we randomly select 100 women from this town who give birth in the next year.

Which of the following is the correct calculation and interpretation of the standard deviation of the sampling distribution of p hat ?

Sigma Subscript p hat Baseline = 0.001 In SRSs of size 100, the sample proportion of women in this town giving birth to twins typically varies 0.001 from the true proportion, p = 0.12.
Sigma Subscript p hat Baseline = 0.032 In SRSs of size 100, the sample proportion of women in this town giving birth to twins typically varies 0.032 from the true proportion, p = 0.12.
Sigma Subscript p hat Baseline = 0.035 In SRSs of size 100, the sample proportion of women in this town giving birth to twins typically varies 0.035 from the true proportion, p = 0.12.
Sigma Subscript p hat Baseline = 0.106 In SRSs of size 100, the sample proportion of women in this town giving birth to twins typically varies 0.106 from the true proportion, p = 0.12.

Answers

Answer:

B. Sigma Subscript p hat Baseline = 0.032 In SRSs of size 100, the sample proportion of women in this town giving birth to twins typically varies 0.032 from the true proportion, p = 0.12.

Step-by-step explanation:

took the quiz

The correct calculation and interpretation of the standard deviation of the sampling distribution of p hat is the sample proportion of women in this town giving birth to twins typically varies 0.032 from the true proportion, 0.12.

What is random sample?

Random sample is the way to choose a number or sample in such a manner that each of the sample of the group has an equal probability to be chosen.

The standard deviation of the sampling distribution of p hat is given as,

[tex]\sigma_{ \hat p}=\sqrt\dfrac{p(1-p)}{n}[/tex]

Here, p is the proportion and n is the number of sample.

The proportion of twins born in a town is p = 0.12. Now there is randomly select 100 women from this town who give birth in the next year.

[tex]\sigma_{ \hat p}=\sqrt{\dfrac{0.12(1-0.12)}{100}}\\\sigma_{ \hat p}=\sqrt{0.001056}\\\sigma_{ \hat p}=0.032[/tex]

Thus, the correct calculation and interpretation of the standard deviation of the sampling distribution of p hat is the sample proportion of women in this town giving birth to twins typically varies 0.032 from the true proportion, 0.12.

Learn more about the random sample here;

https://brainly.com/question/17831271

#SPJ2

Write a polynomial that represents the area of the sqaure

Answers

Answer:

4x² + 28x + 49

Step-by-step explanation:

(x + x + 7)²

(2x+7)(2x+7)

4x² + 28x + 49

Plz helpp!!! Very crucial!!!

Answers

1, 4, and 6. Have an amazing day/ night! And an amazing weekend.

Michael canned 4,713 quarts of blueberries over the summer. By the end of the year he had used 1/3 of what he had canned. How many quarts of blueberries had he used?

Answers

Answer:

he used 1,571

Step-by-step explanation:

if you divide 4,713 by 3, you get 1,571 and that amount is equal to just 1/3 of the amount.

plz help, Randy is fencing off a semi-circular region in his backyard against a wall. The semi-circular region has a diameter of 24 feet. The fencing will go along the arc only. How much fencing does Randy need?

Answers

Answer:

[tex]Fence = 41.408ft[/tex]

Step-by-step explanation:

Given

[tex]d = 24ft[/tex]

Required

Determine the length of the wall

First, we calculate the circumference (C) of the semi-circle

[tex]C =\pi d[/tex]

[tex]C = 3.142 * 24[/tex]

[tex]C = 75.408[/tex]

The length of the fence is calculated by subtracting the diameter from the circumference:

[tex]Fence = C - d[/tex]

[tex]Fence = 75.408ft - 24ft[/tex]

[tex]Fence = 41.408ft[/tex]

Round 694,553 to the nearest hundred thousand.​

Answers

Answer:

pretty sure its 700,000

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