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Assoli18 [71]
3 years ago
13

Select the correct answer.

Mathematics
1 answer:
Mrac [35]3 years ago
8 0

My answer would be B. -1

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A submarine is descending to examine the seafloor 2,100 feet below the surface. it takes the submarine 2 hours to make this desc
Andrej [43]

Answer:

Step-by-step explanation:

x = time

y = elevation

At x = 0  ,  y  = 0

It takes the submarine 2 hours to make descent of 2100 ft

=> x = 2 , y  = - 2100

Slope = ( -2100 - 0)/(2 - 0)  =  -1050

y - 0 = -1050 ( x -0)

=> y = -1050x

1050x  + y = 0

represent the relationship between the submarine's elevation and time.

3 0
2 years ago
Describe how to find the number of $4 train tickets you can buy with $32
Mrrafil [7]
Divide 32 by 4 which means you can buy 8 tickets with 32 dollars
4 0
4 years ago
The sum of ten times a number and 15 is added to 11 times the same number
grandymaker [24]
10xBx15+11xB is that what you are needing for the answer because you didn't really say what you where looking for.
4 0
3 years ago
Past Piper's house at the end of the road were empty fields.
Romashka [77]

Answer:

18 Times

Step-by-step explanation:

Multiply the least amount by the six weeks. You multiply the least amount because the frog came every 3 days and the raccoon came every 7 days. Piper would see the frog and the raccoon at the same times on the least of the frog. The raccoon came all week while the frog came on limited times.

Hope this helps,

Carter E.

4 0
3 years ago
Find the circumference of a circle with a diameter of 15 inches... Round to the nearest tenth and include units in your answer..
rosijanka [135]

Answer:

<em>47. 1 inches ; where inches ⇒ units</em>

Step-by-step explanation:

Consider the Circumference as such;

Diameter - 15 inches,\\Circumference - 2\pi r, r - radius,\\\\2\pi r = \pi d, d - diameter ( considering, 2 * r = diameter )\\\\Circumference = \pi * d = \pi * diameter = \pi * 15 = ( About ) 47.1 inches\\Solution; Circumference = ( About ) 47.1 inches

<em>From this we can tell that ⇒ Answer; 47. 1 inches, where inches - units</em>

6 0
3 years ago
Read 2 more answers
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