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3 years ago

7

The price of a cup of coffee has risen $2.70 today. Yesterday's price was $2.45. Find the percentage increase. Round your answer

to the nearest tenth of a percent

1 answer:

soldier1979 [14.2K]3 years ago

7 0

To aswer find the difference over original

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A blueprint of a barn is shown.The scale is 5 inches =8 feet. Find the actual length of the wall that is labeled 20 inches.

kenny6666 [7]

5=8
20/5=4
8x4=32
The answer is 32 feet

4 0

2 years ago

Solve for s.<br> 0.5s +1= 7+ 4.58<br> S =?

Lana71 [14]

Answer:

s = 21.16

Step-by-step explanation:

0.5s +1= 7+ 4.58

Combine like terms

0.5s +1=11.58

Subtract 1 from each side

0.5s +1-1= 11.58-1

.5s = 10.58

Multiply by 2

.5s *2 = 10.58*2

s = 21.16

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2 years ago

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Help Me! ASAP! Determine whether each equation has no solution, one solution or infinitely many solutions. Choose No Solution, O

ladessa [460]

Answer:

Step-by-step explanation:

(1). One solution

(2). Infinitely Many Solutions

(3). One solution

(4). No Solution

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2 years ago

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Ivan made this table to show the number of calories in different numbers of servings of crackers.

nydimaria [60]

Answer:

8

Step-by-step explanation:

1 serving=60cal

480÷60=8

hope this helps

5 0

2 years ago

A cell phone tower covers a circular area with a radius of 15 miles. You are at a location that is 11 miles west and 12 miles so

Murljashka [212]

Answer:

No you do not.

This is because we can use Pythagoras Theorem to show that our location sits outside the 15 mile radius of the cell tower.

To work is out you would write the equation

${11}^{2} + {12}^{2} = 265$

Then to work out the Hypotheses you would

$\sqrt{265} = 16.2788205961$

Which proves that the location is outside of the 15 Mile radius of the cell tower.

3 0

2 years ago