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olganol [36]
2 years ago
9

A submarine travels 168 miles in 7 hours. At this rate, how many miles will the submarine travel in 2 1/2

Mathematics
1 answer:
Damm [24]2 years ago
3 0

Answer:

Step-by-step explanation:

(168 mi)/(7 hr) = (24 mi)/hr

(2.5 hr) × (24 mi)/hr = 60 mi

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2 years ago
From her window 5m above the ground, Sherri spots a turtle on the ground at a 34 degree angle of depression. To the nearest tent
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Let y be the distance from the turtle to the base of the building.

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3 0
3 years ago
Question 8
KonstantinChe [14]

Answer:

the last choice: 4 ft, 4 ft, 10 ft

Step-by-step explanation:

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2 years ago
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6 0
2 years ago
Estimate the limit.
Bezzdna [24]

Answer:

a. 0.25

Step-by-step explanation:

The given expression is

\lim_{x \to 2} \frac{x-2}{x^2-4}

Factor the denominator using difference of two squares.

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Cancel out common factors;

\lim_{x \to 2} \frac{1}{(x+2)}

We plug in 2 to get

\lim_{x \to 2} \frac{1}{(x+2)}=\frac{1}{2+2}

\lim_{x \to 2} \frac{1}{(x+2)}=\frac{1}{4}=0.25

3 0
3 years ago
Read 2 more answers
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