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3 years ago

Pls help asap no wrong answer pls

Mathematics

2 answers:

Katarina [22]3 years ago

7 0

Answer:

diagram b

Step-by-step explanation:

lukranit [14]3 years ago

3 0

Answer:

I believe both A and B are correct

Step-by-step explanation:

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Yesterday, 20 employees in an office were absent. If these absentees constitute

Oduvanchick [21]

The total number of employees are 80. I know that because 25 is quarter of 100 and if 20 employees are 25%, all I need to do is 20*4 which is 80. Hope this helped!

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3 years ago

While hovering near the top of Ribbon Falls in Yosemite National Park at 1600 feet, a

ella [17]

Answer:

a)The sunglasses hit the ground at t=0 seconds

b)The maximum height h(t) = 1600feet

Step-by-step explanation:

Step(i):-

Given that the polynomial function

h(t) = -16 t² + 1600 ...(i)

Differentiating equation (i) with respective to 't' , we get

$\frac{dh}{dt} = -16(2t)+0$

Equating zero

$\frac{dh}{dt} = 0$

⇒ -32t =0

⇒ t =0

The sunglasses hit the ground at t=0 seconds

Step(ii):-

Again differentiating with respective to 't', we get

$\frac{d^{2} h}{dt^{2} } = -32(1) = -32$

The maximum height at t=0

h(t) = -16 t² + 1600

h(t) = 1600feet

4 0

3 years ago

A cereal company is creating new boxes for its product. In order to display the boxes, the stores they sell to require that the

SashulF [63]

If the problem says "space", that usually means that they are talking about volume. The maximum length the box can be is 8.4 inches. To find volume, you do length * width * height. You know the length and height, as well as the volume. You can replace the width with "x". Your equation should be:

11.5 * 8.4 * x = 272.8

Then you can just solve for x by dividing both sides by (11.5 * 8.4). The answer should be about 2.82 inches.

3 0

3 years ago

I need your help for 10 points and maybe a crown

guajiro [1.7K]

Answer:

288

Step-by-step explanation:

$6 \times 8 \times \frac{1}{2} \times 2 + 6 \times 10 + 8 \times 10 + 10 \times 10 = 288$

8 0

3 years ago

Read 2 more answers

Use properties of operations to find an equivalent for 3(6+b)-(2b+1)

olchik [2.2K]

Answer:

b + 17

Step-by-step explanation:

3(6+b)-(2b+1) =

3*6 + 3*b - 2b - 1 =

18 + 3b - 2b - 1 =

b + 17

7 0

3 years ago