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3 years ago

Can someone please help me with this? Sorry I'm bad at math it sucks-

Mathematics

1 answer:

Vilka [71]3 years ago

5 0

Answer:

I'm not sure but i love ur pfp its nejere hado right?

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Emily measures a prize wheel at a carnival and calculates that it has an area of 3.14 square feet. What is the prize wheel's cir

Marizza181 [45]

The circumference of wheel is 6.28 feet.

Step-by-step explanation:

Given,

Area of prize wheel = 3.14 square feet

Area = πr²

$3.14 = 3.14(r)^2$

Dividing both sides by 3.14

$\frac{3.14}{3.14} = \frac{3.14(r)^2}{3.14}\\1=r^2\\r^2=1\\r=1$

Circumference = 2πr

Circumference of prize wheel = $2*3.14*1\\$

Circumference of prize wheel = 6.28 feet

The circumference of wheel is 6.28 feet.

Keywords: area, circumference

Learn more about circumference at:

#LearnwithBrainly

5 0

3 years ago

3 (Picture) CONVERGENT AND DIVERGENT SERIES PLEASE HELP!!

scoundrel [369]

Answer:

Option C

Step-by-step explanation:

The sum of finite geometric sequence states the following:

$s_{n} =$ Σ $a_{i} r^{i-1} = a_{1}(\frac{1-r^{n} }{1-r} )$

In this case, $r = \frac{900}{1500} = \frac{9}{15} = \frac{3}{5}$ , and $i = 10$

Therefore,

$1500( 1 + \frac{3}{5} + (\frac{3}{5})^{3} + (\frac{3}{5})^{4} + (\frac{3}{5})^{5} + (\frac{3}{5})^{6} + (\frac{3}{5})^{7} + (\frac{3}{5})^{8} + (\frac{3}{5})^{9}) = 1500( 2,4848) = 3.727, 3251$ ≈ $3.727$

Therefore, the correct answer is the option C

5 0

3 years ago

A pizza shop can put together 4 pizzas in 12 minutes. What is their production rate in pizzas per hour?

Stells [14]

I’m sure it’s 20 if not i’m sorry

5 0

3 years ago

Read 2 more answers

hi, if your looking for extra points (50+) and brainiest here is ur chance, answer this question correctly plz

ra1l [238]

Answer:

i will take company (a) because they are giving in less rate

5 0

3 years ago

Read 2 more answers

8x^2-10x=-3<br> solve using factoring

MrRissso [65]

Answer:

x= 1/2 , 3/4

(2x-1)(4x-3)=0

Step-by-step explanation:

set the equation equal to zero and factor the left side.

5 0

3 years ago