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pochemuha
4 years ago
11

Look at the photo I need help

Mathematics
1 answer:
HACTEHA [7]4 years ago
4 0

Plug 3 in for r it equals 28.26 so its A

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if the humpback whales had traveled at the same rate for 32 days,how many more miles would the have traveled than the grey whale
Nataliya [291]

Answer:

192 miles more than the gray whales.

Step-by-step explanation:

first, get the rate of each whale per day. To put it in simpler terms, divide 2,240 miles by 28 to find how much the humpback whales travel in a day. next, do the same for the gray whales. I got that the humpback whales traveled 80 miles in a day and the gray whales traveled 74 in a day. Multiply 80 miles by 32 days to get the distance the humpback whales travel in 32 days (2,560 miles). Since you know the distance the Gray whales traveled in 32 days, you do not need to solve for it. Subtract 2,560-2,368 and you get 192 miles.


Hope this helped. If you can, label this answer as brainliest. Dont hesistate to ask if you have any questions. <3

6 0
3 years ago
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Find the mean, median, mode, and range of this data: 49, 49, 54, 55, 52, 49, 55. If necessary, round to the nearest tenth.
Darya [45]
Mean: 51.9
Median: 52
Mode: 49
Range: 6
3 0
3 years ago
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Louann and Carla received equal scores on a test made up of multiple choice questions and an essay. Louann got 14 multiple choic
alexgriva [62]
Each multiple choice question would be 5 points. For Louann she got 14 of the questions correct so 5 x 14 = 70 and 70 + 24 would be 94. For Carla she got 16 of the questions correct so 5 x 16 = 80 and 80 + 14 = 94. You're answer would be 5, hopefully this helps :)
5 0
3 years ago
2x+5y-10=0<br> -4x+3y=-8
AnnyKZ [126]
X = 35/13 and y = 12/13. Plz plz plz give me brainiest answer I only need 4 more to rank up. If u do I will show my work.
5 0
4 years ago
Find x in this proportion. X/3=x+2/5<br><br> A.-1<br> B.1<br> C.2<br> D.3
ad-work [718]
X/3=x+2/5

5x = 3(x+2)
5x = 3x + 6
2x = 6
x = 3

answer
D.3
3 0
4 years ago
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