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Eddi Din [679]
2 years ago
13

Pleaseee help I’m failing I just need one more answer

Mathematics
1 answer:
iren2701 [21]2 years ago
8 0

Answer:

25.9

Step-by-step explanation:

37/10=3.7

3.7*7= 25.9

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A store had a sale where you could get 7 bags of cashews for $2. If you wanted to buy 70 bags, how much would it cost?
expeople1 [14]

Answer:

$20

Step-by-step explanation:

7 x __=70

2 x ____=___

7 x 10 = 70

2 x 10

=20

6 0
2 years ago
Read 2 more answers
A researcher conducted a paired sample t-test to determine if advertisements were viewed more in the morning (before noon) or in
Natalija [7]

Answer:

b. No, there was no difference between Morning (M= 32), and Evening (M=40.625), (t [7] = 1.15, p > .05).

Step-by-step explanation:

The critical value for one tailed test is t ∝(7) > 1.895

A one tailed test is performed to test the claim that advertisements were viewed more in the morning (before noon) or in the evening (after 5pm)

The null and alternative hypotheses are

H0: μm = μe   vs     Ha μm > μe

where μm is the mean of the morning and μe is the mean of evening.

The calculated value of t = -1.152587077  which is less than the critical region hence the null hypothesis cannot be rejected .

P(T<=t) one-tail 0.143458126 > 0.05

If two tailed test is performed the critical region is t Critical two-tail 2.364624252

and the calculated t value is  -1.152587077  which again does not lie in the critical region .

Hence μm =  μe or    μm ≤ μe

P(T<=t) two-tail 0.286916252  > 0.025

Therefore

b. No, there was no difference between Morning (M= 32), and Evening (M=40.625), (t [7] = 1.15, p > .05).

Option b gives the best answer.

6 0
3 years ago
Two of the airlines did not have an airline quality score. The least-squares regression line for this data is given by ŷ = 0.990
hjlf

Answer:

Step-by-step explanation:

the passengers of  hawaiian airlines  in 2018 were 1.800.000, and for Northwest airlines 192.500.000 (delta)

We replace this number in the equation :

Hawaiian : 0,990 +0.683 x (number of passengers) =

                  0.990 + 0.683 x (1.800.000) =12294012

Northwest airlines: 0,990 +0.683 x (number of passengers) =

                  0.990 + 0.683 x (195.000.000) = 131477501

8 0
3 years ago
From 1970 to 1990, the consumer price index (CPI) increased from 38.8 to 130.7. If a tube of toothpaste cost $0.77 in 1970 and t
arlik [135]
The answer (according to apex) is 1.82
3 0
3 years ago
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What logarithm is equal to 4log3?
gizmo_the_mogwai [7]
It would be log(81) because of the power rule...
5 0
2 years ago
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