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denis-greek [22]
3 years ago
5

Neeeeeed the help please

Mathematics
1 answer:
lions [1.4K]3 years ago
8 0
The correct answer is -5/7. Hope this helps.
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2/5m−1/3 when m = 3?
maxonik [38]
Answer:
M=15
Explanation:
I’m guessing you meant to write
m/5+3(m-1)/2=2(m-3)
5 0
3 years ago
Read 2 more answers
1. ONE AND TWO HUNDREDTHS AS A DÉCIMAl AND FRACTION
astraxan [27]

Answer:

1.02 as a decimal

1 and 1/50 as a fraction

Step-by-step explanation:

5 0
2 years ago
Can you brake this down 455÷7​
Hatshy [7]
Its very easy
455 means 5*7*13

now divide (5*7*13) by 7

you will easily get 5*13=65
5 0
3 years ago
Read 2 more answers
For a left-tailed test, the critical value of z so that a hypothesis test would reject the null hypothesis at 1% significance le
mars1129 [50]

Answer:

C.-2.33

Step-by-step explanation:

We are given that

Significance level, \alpha =1%=0.01

We have to find  the critical value of z  for a left-tailed test.

To find the critical value , we will use the z-table at significance level 0.01 for left-tailed test.

By using the z-table at significance level 0.01 for left-tailed test

The critical value of z at  1% significance level for left-tailed test

=-2.33

We get p-value by using z-critical value

P-value=0.0099<0.01

So, hypothesis  test would be reject the null hypothesis at  at 1% significance level.

Hence, the critical value of z=-2.33

Option C is true.

8 0
3 years ago
Someone help please!!
Juliette [100K]
The triangle is dilated by 2 so 6z2=12

I know it’s dilated by 2 because 14/7=2 and 18/9=2
8 0
2 years ago
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