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4 years ago

I need help on question 26

Mathematics

1 answer:

Karo-lina-s [1.5K]4 years ago

8 0

It is way too long...

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PLEASE TELL ME THE VALUE

MatroZZZ [7]

Answer:

Hello! answer: there are 7 quarters which are worth 25 cents each 6 dimes which are worth 10 cents each

there are 5 nickels which are worth 5 cents each and there are 8 pennies which are worth 1 cent each

the total value off all of these together is $2.68

3 0

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

Money is put into two accounts. Account A earns 3.5% interest annually, and account B eanrs 2.6% interest annually. Assuming $20

natita [175]

Answer:

$3360 combined. $1560 from acct b and $2100 from acct a

3 0

3 years ago

The quotient obtained when an integer is divided by its additive inverse is ________________.

Ahat [919]

Answer:

-1

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Please help me! I only have a short amount of time!

erastovalidia [21]

Answer:

Radius: 4.2cm

Diameter: 8.4cm

Step-by-step explanation:

Radius is half of the diameter.

In order to find the diameter, you would have to multiply the radius by 2.

In order to find the radius, you would have to divide the diameter by 2.

8 0

3 years ago