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Mice21 [21]
3 years ago
12

What is the missing value in this table of equivalent ratios?

Mathematics
1 answer:
slava [35]3 years ago
4 0

Answer:

a

Step-by-step explanation:

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Calculate the middle number between 1-5 and 7.1
prohojiy [21]

Answer:

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Step-by-step explanation:

1-5=-4 (7.1+1)-5=3.1

6 0
3 years ago
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Please help me with these and please have explanations
NeTakaya

Answer:

1-B

2-C

3-D

Step-by-step explanation:

In the attached file

6 0
3 years ago
The mean age of 5 men is 42, 1 woman is added to them. the mean age is 45, find the age of the woman
Wewaii [24]

is it 3...I'm not sure anyway

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4 years ago
If you know the names of the remaining nine students in the spelling​ bee, what is the probability of randomly selecting an orde
rjkz [21]
The probability of getting the correct order in the spelling bee is 1 chance in 362,880.

This is a permutation problem. Our goals is to find the total number of ways that the 9 students can be ordered.

For the first spot there are 9 choices, then 8 choices, then 7 choices....

We need to evaluate:
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8 0
3 years ago
Use the image below to answer the following question:
nikdorinn [45]

Answer:

The ratios are both identical. (4 over 5 and 4 over 5)

Step-by-step explanation:

Th picture below represent the image you are referring.

sin x = opposite / hypotenuse

opposite side = 4

hypotenuse = 5

sin x° = 4/5

cos y° = adjacent/hypotenuse

adjacent = 4

hypotenuse = 5

cos y° = 4/5

The ratios are both identical (4 over 5 and 4 over 5)

6 0
3 years ago
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