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MakcuM [25]
2 years ago
8

A machine can pack 80 cans in 5 minutes. Choose all of the values that show the ratio of cans to minutes.​

Mathematics
1 answer:
Drupady [299]2 years ago
4 0

Answer:

16 cans per minute

Step-by-step explanation:

Its simple 80 divided by 5 is 16 so ever minute 16 cans are packed.

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PLEASE HELP ME
zysi [14]
The answer is C.

Because only the position is changed for option C. The answer will still be the same.
4 0
2 years ago
PLEASE HELP!!The number of members of an online community increases each month. The function M(t) = N(1+r)t represents the numbe
vekshin1

Answer:

The correct option is B.

Step-by-step explanation:

The number of members of an online community increases each month. It is represented by the function

M(t)=N(1+r)^t

Where N is the initial number of members and r is the rate of increase.

The initial value for the function is N, because at t=0 the value of M is N. So, option A is incorrect.

The value of M is product of N and (1+r)^t. The second term is free from N, because second term does not contain N. therefore the second factor does not depend on N. So, option B is correct.

It is an exponential growth function, therefore it can not be linear. So, option C is incorrect.

The initial value is constant. In the given function only the value of t can be changed. So, option D is incorrect.

6 0
3 years ago
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Solve the system:
scoray [572]
It is c. hope this helps (:
4 0
3 years ago
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You measure 49 textbooks' weights, and find they have a mean weight of 54 ounces. Assume the population standard deviation is 11
earnstyle [38]

Answer:

= ( 50.66, 57.34)

Step-by-step explanation:

Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.

The confidence interval of a statistical data can be written as.

x+/-zr/√n

Given that;

Mean x = 54 ounces

Standard deviation r = 11.7 ounces

Number of samples n = 49

Confidence interval = 95%

z(at 95% confidence) = 2

Substituting the values we have;

54+/-2(11.7/√49)

54+/-2(1.671428571428)

54+/-3.342857142857

54+/-3.34

= ( 50.66, 57.34)

Therefore, the 95% confidence interval (a,b)

= ( 50.66, 57.34)

Thanks

5 0
3 years ago
2-x=4???????????????????
aksik [14]

Answer:

x= -2

X equals -2

5 0
3 years ago
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