3 years ago

How can i solve this?

Mathematics

1 answer:

k0ka [10]3 years ago

4 0

A=318 djdjvifsif9cz9focicisnfj

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40% of students enjoy playing Among us. If 100 students enjoy playing Among us, how many students are there?

Luba_88 [7]

Answer:

250

Step-by-step explanation:

40%= 100

10%=25

100%= 250

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3 years ago

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Max packs cereal boxes into a larger box. The volume of each cereal box is 175 cubic inches. Whats the best estimate for the vol

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a cone has a circular base with a diameter of 18 inches. the height of the cone is 40 inches what is the approximate lateral are

lana66690 [7]

Lateral Area of cone=1130.4 inches^2

Step-by-step explanation:

Diameter of circular base = 18 inches

Height of cone = 40 inches

Lateral Area of cone = ?

The formula used to find Lateral Area of cone is:

$Lateral\,\,Area\,\.of\,\,cone=\pi rh$

Since we know that r= d/2,

so, r = 18/2

r= 9

Putting values, we get:

$Lateral\,\,Area\,\,of\,\,cone=\pi rh\\Lateral\,\,Area\,\,of\,\,cone=\pi *9*40\\Lateral\,\,Area\,\,of\,\,cone=1130.4 inches^2$

So, Lateral Area of cone=1130.4 inches^2

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3 years ago

Ella purchased a game that was on sale for 12% off. The sales tax in her county is 6%. Let y represent the original price of the

Vera_Pavlovna [14]

y: original price (in dollars)

0.12y: amount of discount (in dollars)

sale price: y - 0.12y = 0.88y

sales tax on this sale price: (0.06)(0.88y)

final cost: 0.88y + (0.06)(0.88y) = 0.88y(1+0.06) = 0.9328y

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4 years ago

If $8500 is invested at 12.7% compounded continuously, the future value S at any time t (in years) is given by the following for

Serjik [45]

Answer:

Given formula is :

S = $8500e^{0.127t}$

We have p = 8500

r = 12.7% or 0.127

(a) when t = 18 months or $\frac{18}{12}=1.5$ years

S = $8500e^{0.127(1.5)}$

= $8500e^{0.1905}$

= $e^{0.1905}$ = 1.20985

S = $10283.73

(b) Investment doubles means S = $8500\times2=17000$

$17000=8500e^{0.127t}$

$\frac{17000}{8500}=e^{0.127t}$

=> $2=e^{0.127t}$

Taking log on both sides

$ln(2)=ln(e^{0.127t})$

We get t = 5.45 years

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4 years ago