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VikaD [51]
3 years ago
13

Two buses are moving towards each other, one at a speed of 40 mph and the other at a speed of 50 mph.

Mathematics
2 answers:
aniked [119]3 years ago
6 0
The answer would be 10
Ymorist [56]3 years ago
5 0

Answer:

easy 90 miles

Step-by-step explanation:

duh

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Is the ratio 4.2:1.5 proportional to the rational 12.6:4.5​
VARVARA [1.3K]

Answer:

YES

Step-by-step explanation:

cause 12.6 / 4.5 = 2.8

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3 0
3 years ago
Pls help ple help pls help
stich3 [128]
P-24=15

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and if you need to know how many provinces south africa has then 9 provinces should be your answer
3 0
2 years ago
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Find an equation of the circle having the given center and radius.<br> Center (-7, 6), radius 6
Basile [38]

Answer:

36 = (x+7)^2 + (y-6)^2

Step-by-step explanation:

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4 0
2 years ago
Assume that the weights of spawning Chinook salmon in the Columbia river are normally distributed. You randomly catch and weigh
s344n2d4d5 [400]

Answer: The point estimate for the mean weight of all spawning Chinook salmon in the Columbia River is the mean weight from your sample (\overline{x}) = 31.2 pounds .

Step-by-step explanation:

The weights of spawning Chinook salmon in the Columbia river are normally distributed.

Given :  The mean weight from your sample is 31.2 pounds with a standard deviation of 4.4 pounds.

The point estimate for the mean (\mu) weight of all spawning Chinook salmon in the Columbia River is the mean weight from your sample (\overline{x}) i.e. is 31.2 pounds because the best point estimate for population mean is the sample mean. [in normal distribution]

8 0
3 years ago
The dot plots below show the weights of the players of two teams:<br><br> A<br> B<br> C<br> D
cestrela7 [59]

Answer:

c

Step-by-step explanation:

tye both have the same amount on each side

5 0
3 years ago
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