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3 years ago

Myra will attend college in 18 months.

Mathematics

2 answers:

koban [17]3 years ago

8 0

6,300 - 2,400 -1,900 = 2,000. 2,000 divided by 18 is $111.11. So the answer is B

otez555 [7]3 years ago

4 0

Answer:

A. 2,000.00

Step-by-step explanation: If she already has $2,400 and $1,900 which equals $4,300 she will only need $2,000 more dollars

2,400+1,900=4,300+2,000=6300

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In 1993 eggs cost $0.87 a dozen. In 2003 it cost $1.56 a dozen. How much did the eggs appreciate (percent of increase)?

rusak2 [61]

Answer:

190%

Step-by-step explanation:

$1.56 is close to nearly 2x the value of $0.87

You can start by multiplying $0.87 by 2 to get $1.74

Now put $1.56 / $1.74

This gets you 0.89655172

By rounding this, you can get to 0.90

Move the decimal places two spots over to get a percentage = 90%

Since the eggs didn't decrease in value, you can add the 100% from the beginning of the problem.

100+90=190%

4 0

3 years ago

What is the fraction and the percent of the shaded part in each square?

elena-14-01-66 [18.8K]

Answer:

Part a) The fraction is $\frac{5}{9}$

Part b) The percent is $55\frac{5}{9}\%$

Step-by-step explanation:

Part a)

Find the fraction

we know that

To find the fraction of the shaded part in the square divide the number of shaded squares by the total number of squares

Let

x-------> the number of shaded squares

y-------> the total number of squares

f-------> the fraction of the shaded part

$f=\frac{x}{y}$

In this problem we have

$x=20\ shaded\ squares$

$y=36\ total\ squares$

substitutes

$f=\frac{20}{36}$

Simplify

$\frac{20}{36}=\frac{5}{9}$

Part b) Find the percent

To find the percent multiply the fraction by 100

$\frac{5}{9}*100=\frac{500}{9}\%$

convert to mixed number

$\frac{500}{9}=\frac{495}{9}+\frac{5}{9}=55\frac{5}{9}\%$

7 0

3 years ago

Read 2 more answers

What is the expression for the difference of nine times a number and four times That number?

sleet_krkn [62]

I don't know if this is 100% correct but.. 9(x)-4(x)

Difference means subtract

4 0

3 years ago

What is 3 4/5 rounded to the nearest half

Sphinxa [80]

3 1/2 or 7/2
keep the 3 yards and round the 4/5 to half a yard or 1/2 and just in case turn into a improper fraction

5 0

3 years ago

Read 2 more answers

Using the numbers 2,5,8, and 9 create a equation that equals 4

lbvjy [14]

9-8=1+5=6-2=4

That's the only one I can think of right now lol.... Hoped it helps! <3

4 0

3 years ago