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3 years ago

6

Baseten school District bought 5,000 pencils.They are distributing the pencils evenly to 10 schools in the district.How many pen

cils will each school get?

1 answer:

katrin [286]3 years ago

4 0

<h3>500 PENCILS ARE GOT TO 1 SCHOOL. because 10 is divided by 5000 </h3>

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June starts a savings account and puts $1,500 in it. She ears a compound interest of 3% in 3 years. How much is the balance?

MrMuchimi

Answer:

$1,635

Step-by-step explanation:

she makes $45 a year so if you multiply that by 3 you get $135

6 0

3 years ago

The average summer vacation costs $2252. If 82% of this amount is charged on credit cards, then what amount of the vacation cost

expeople1 [14]

Answer: $1846.64

Step-by-step explanation:

Given : The average summer vacation costs $2252.

If 82% of this amount is charged on credit cards, then the amount of the vacation cost is charged will be :-

$82\%\text{ of }\$2252\\\\\text{Convert percent into fraction by dividing it by 100, we get}\\\\=\$[\dfrac{82}{100}\times2252]\\\\=\$[\dfrac{184664}{100}]\\\\=\$1846.64$

Therefore the amount of the vacation cost is charged= $1846.64

3 0

2 years ago

I need some help please!

adell [148]

Answer:

8 seconds

Step-by-step explanation:

lets first start by plugging in 1024 into initial height

h(t) = -16t^2 + 1024

I would find a Greatest Common Factor (GCF) first

-16(t^2 - 64) If this is new just think that if you multiply -16 by t squared and -64 you will come back to the original equation

But now we notice that T squared -64 can be factored with the difference of perfect squared method

so we will get -16(t-8)(t+8)

So to get the answers we will set everything equal to 0

-16t =0

t =0 this is the time that the penny was thrown

t-8 = 0

t = 8 the is the time the penny hit the ground

t+8 =0

t= -8 This is an extraneous solution or a solution that doesn't make sense so we just disregard the solution.

3 0

3 years ago

The height in feet of a baseball can be modeled by the function y=-16t^2+64t where t is the time in

VikaD [51]

Answer:

the ball reaches a height of 64 feet after 2 sec.

The ball is in the air 4 sec.

Step-by-step explanation:

The ball is following the path of a parabola. The maximum height is at the vertex of the parabola.

Let (h, k) be the vertex. h will be the time it takes to reach the maximum height, and k will be that height.

y = $-16t^{2} + 64t$

h = -b/2a = 64/(-2)(-16) = 64/32 = 2

k = -16(2)^2 + 64(2)

-16(4) + 128

- 64 + 128 = 64

V: (2, 64)

So the ball reaches a height of 64 feet after 2 sec.

Let $-16t^{2} + 64t$ = 0 (0 is the height when the balls hits the ground)

-16t(t - 4) = 0

t = 0 or t = 4

The ball is in the air 4 sec.

3 0

3 years ago

Gregory can buy 4 pounds of wheat flour for $8 and 5 pounds of rye flour for $20. He has $12 to spend on a flour mixture. Wh

Setler79 [48]

Answer:

2x + 4y = 12

Step-by-step explanation:

<u>Wheat flour</u>

4 pounds for $8 ⇒ 1 pound for $8/4 = $2

<u>Rye flour</u>

5 pounds for $20 ⇒ 1 pound for $20/5 = $4

<u>Equation for total:</u>

2x + 4y = 12

3 0

3 years ago