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3 years ago

Solve each problem using proportions. Show work.

1 answer:

8 0

You put 15 over 65 is equal to 50 over x, then you multiply diagonally so 15x = 3250 then you divide both sides by 15 to get 216.67 which means 50 pencils equals 2.17 dollars

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Help please!! Step by step!!

GarryVolchara [31]

Answer:

$P(Ice Cream|Frogtown) = 67.4\%$

Step-by-step explanation:

Given

The attached plot

Required

P(Ice Cream|Frogtown)

This is calculated as:

$P(Ice Cream|Frogtown) = \frac{P(Ice\ Cream\ n\ Frogtown)}{P(Frogtown)}$

From the attachment;

$P(Ice\ Cream\ n\ Frogtown) = 0.31$

$P(Frogtown) = 0.31 + 0.15 = 0.46$

So, we have:

$P(Ice Cream|Frogtown) = \frac{P(Ice\ Cream\ n\ Frogtown)}{P(Frogtown)}$

$P(Ice Cream|Frogtown) = \frac{0.31}{0.46}$

$P(Ice Cream|Frogtown) = 0.6739$

Express as percentage

$P(Ice Cream|Frogtown) = 0.6739 * 100\%$

$P(Ice Cream|Frogtown) = 67.39\%$

$P(Ice Cream|Frogtown) = 67.4\%$ -- approximated

5 0

3 years ago

Can someone help me with this 4x+6=2x+10

vodomira [7]

So if you are solving for x we have to do this
4x+6=2x+10
4x-2x=10-6
2x=4
x=4/2
x=2

8 0

3 years ago

What represents zero in this situation?

larisa86 [58]

It is 10 yard line. Becuase it ends on zero.

5 0

3 years ago

Evaluate g(1+a)<br> g(x) = 1 + 5x - x2

kramer

Use the website math papa it’ll give you the answer for that

6 0

3 years ago

on a beach trip, lucy rents a bike from "wheels by the Waves", where they rent bikes for $12 plus $3 per hour. if lucy spent $30

noname [10]

Answer

Lucy rented the bike for 6 hours.

Step-by-step explanation:

30-12=18

18/3=6

6 0

3 years ago

Read 2 more answers