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Lunna [17]
2 years ago
7

Please help me out ASAP

Mathematics
1 answer:
Nady [450]2 years ago
3 0

Answer:

the answer is b

Step-by-step explanation:

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If you know the rate of a water leak in gallons per hour, how can you find the number of hours it takes for 1 gallon to leak out
marusya05 [52]
You could make a small (easily repaired) leak and watch it for the amount of time you need to conclude what you need to.
5 0
3 years ago
A circle is centered at the point (-3,2) and passes through the point (1,5). What is the radius of the circle?
Akimi4 [234]

Answer:

5

Step-by-step explanation:

The radius is a distance on a circle from the center to a point on the circle.

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\sqrt{(x \text{ difference })^2+(y \text{ difference})^2

The difference between 1 and -3 is 1-(-3)=4.

The difference between 5 and 2 is 5-2=3.

\sqrt{4^2+3^2}

\sqrt{16+9}

\sqrt{25}

5

8 0
2 years ago
the formula for converting Celsius temperature to Fahrenheit temperature is a linear equation. Water freezes at 0°C, or 32°F and
xxMikexx [17]
F=32+1.8c. This is in slope intercept form, so 32 is the Y intercept, and the slope is 1.8(9/5).
3 0
3 years ago
A total of 50 juniors and seniors were given a mathematics test. The 35 juniors attained an average score of 80 while the 15 sen
Alik [6]

Answer:

77

Step-by-step explanation:

Firstly, we need to calculate the total score of the junior students and the total score of the senior students.

The total score of the junior students is 35 * 80 = 2,800

The total score of the senior students is 15 * 70 = 1050

The total score is thus 2,800 + 1,050 = 3,850

The average score of the 50 students is thus 3,850/50 which equals 77

8 0
3 years ago
Shahad put $65 in her lunch account. She spends $3 each day on lunch. If her account goes below $5, she will get a notice sent h
Anna [14]

Answer:

if the question is how long can she eat without a notice being sent home, its about 21 days

Step-by-step explanation:

6 0
3 years ago
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