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erastova [34]
3 years ago
12

PLEASE HELP!!!! i put a picture I-ready work

Mathematics
1 answer:
Anna11 [10]3 years ago
7 0
Answer:
100 minutes
All I did was add

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Write 50.449 as a mixed number.
lana [24]

Answer:

50 499/1000

Step-by-step explanation:

50.499

There are 3 digits after the decimal

Our denominator is 1 with 3 zero's 1000

50 499/1000

8 0
3 years ago
Can someone plz help me answer the hole question
stiks02 [169]

Answer:

He needs one more quart

Step-by-step explanation:

4 0
3 years ago
Nina is a photographer. She intends to sell her photographs at an art show for $2.50 each. She spent $14.00 to have her photogra
taurus [48]

Answer:

A.) the number of photos Nina needs to sell to make profit

Step-by-step explanation:

you can tell this because she has to sell X number of photos and times that number by 2 and then take away 14 so her final number to make profit or even make back her money is that X number

6 0
3 years ago
The circumference of a circular stage is 157 feet. If Chris paints the stage at a rate of 400 square feet per hour, how long wou
Korolek [52]
We need the circumference and area of the circle equations:
c = 2*pi*r
a = pi*r^2
lets find the radius from the first equation:
r = c/2*pi
r = 157/(2*3.14)
r = 24.99 ft
now lets calculate the area:
a = pi*r^2
a = 3.14*(24.99)^2
a = 1960.93 ft^2
Now we need to divide the total area by the rate at which Chris paints, and that gives us the time needed:
time = <span>1960.93/400
time = 4.9 hours
that would be 5 hours rounded to the nearest hour</span>
8 0
2 years ago
Enter the answer as an exact decimal or simplify
bixtya [17]

Answer:

1/2

Step-by-step explanation:

Write all numerators above the leas common denominator 10

Calculate the sum -2+7=5

5/10

reduce the fraction by dividing both sides by 5

6 0
3 years ago
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