Pleaseeeee help!! QUESTION 17

Answer:

We can conclude that there is significant evidence that dL fertilizer has a positive impact on larger weight of coms

Step-by-step explanation:

Given the data :

8.25 7.35 9.05 8.00 8.25 8.75 9.00 7.60 8.45 8.55

Using calculator :

Mean, x = 8.325

Standard deviation, s = 0.560

Null hypothesis :

H0: μ = 8

H1 : μ > 8

The test statistic,

(x - μ) / (s/sqrt(n))

(8.325 - 8) / (0.56 / sqrt(10))

0.325 / 0.177

= 1.835

The Pvalue ; using the Tstatistic calculator ;

α = 0.05 ; df = 10 - 1 = 9

Pvalue = 0.04985

Reject H0 ; if Pvalue is < α

Hence, since 0.04985 < 0.05 ; we reject H0

. We can conclude that there is significant evidence that dL fertilizer has a positive impact on larger weight of coms

Answer: 21.4 answer 21.406 is correct you just need to round to the nearest tenth!

Step-by-step explanation:

Answer:

120 in³

Step-by-step explanation:

8 in • 3 in • 5 in

8 in • 15 in²

120 in³

Answer:

120 in.²

Step-by-step explanation:

8 × 3 × 5 = 120

120 in.²

Answer:

21.45 ft (nearest hundredth)

Step-by-step explanation:

Let P be the spot where the basketball player is standing, B be the base of the hoop and H be the top of the high hoop.

Please see the attached picture for the full solution.

Answer:

Step-by-step explanation:

Answer:

155 dollars was taken off. The new cost of the iphone is 345 dollars!

Step-by-step explanation:

Well the iphone now costs 345 dollars so-

500 - 345 = 155

(hope this helped)

Step-by-step explanation:

Given

[tex] \frac{3}{4} + \frac{3}{4} + \frac{2}{3} + \frac{2}{3} \\ = \frac{6}{4} + \frac{4}{3} \\ = \frac{18 + 16}{12} \\ = \frac{34}{12} \\ = \frac{17}{6} [/tex]

Hope it will help :)❤

The correct answer is D hope this helps you.

Answer:   It is 217

360-(114+29)=217

114 + 29 = 143

Step-by-step explanation: Srry if its wrong

Answer:

12

Step-by-step explanation:

if each bar is cut into 3 pieces, then we multiply 4 by 3 to get 12.

After he cuts the 4 bars, there are 12 pieces Jacob have.

Division is a method of distributing a group of things into equal parts. It is one of the four basic operations of arithmetic, which gives a fair result of sharing.

Jacob has 4 granola bars.

He cuts them into pieces that are 1/3 of a bar each.

After he cuts the 4 bars.

After he cuts the 4 bars, how many pieces Jacob has is determined in the following steps given below.

[tex]\rm = \dfrac{Total \ granola \ bars}{Cut \ pieces}\\\\= \dfrac{4}{\dfrac{1}{3}}\\\\=\dfrac{4}{0.33}\\\\= 12.12\\\\= 12 \ apporx[/tex]

Hence, After he cuts the 4 bars, there are 12 pieces does Jacob have.

Learn more about division here;

https://brainly.com/question/9859817

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Answer:

x=6

Step-by-step explanation:

x-7=-1 add -1 to other side of the equation

x-6=0 add six to the zero

x=6

Answer:

its C

Step-by-step explanation:

because 180⁰-40⁰=140⁰

Answer:

∠m = 140°

Step-by-step explanation:

∠1 and ∠m are adjacent angles, so they add up to 180°.

∠1 + ∠m = 180

40 + ∠m = 180

∠m = 180 - 40

∠m = 140°

Answer:

-90, -80, -47, -33, 5, 44

Step-by-step explanation:

So think of a timeline:

There, it is like going back in negative an forward positive you can keep going to find the place.

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Answer:

-15

Step-by-step explanation:

Answer:

(-5) x 3 + -15

Step-by-step explanation:

Answer:

8a=32

Step by Step

Since David is 8x older than Nicole you could write Nicole as the age of a, so then David would be 8a. You are given David is 32 years old so you set 8a equal to 32.

Answer is 4

Nicole is 4 years old

8a=32

divide both sides by 8

Answer is 4

Answer:

-9

Step-by-step explanation:

If you meant (36 5 + 48 3 ) / (−12 3 ) then the answer should be -9

Answer:

Step-by-step explanation:

a₆ = a₁r⁶⁻¹ = (-2)4⁵ = -2048

The sixth term of the given sequence is required.

The required term is option G -2048.

a = First term = -2

r = Common ratio = 4

n = Required term = 6

The general formula to find a term of the sequence is given by

[tex]a_n=ar^{n-1}[/tex]

Substituting the values we get

[tex]a_6=-2\times 4^{6-1}\\\Rightarrow a_6=-2\times 4^5\\\Rightarrow a_6=-2\times 4\times 4\times 4\times4\times 4\\\Rightarrow a_6=-2048[/tex]

Learn more about geometric sequence:

https://brainly.com/question/1509142

Answer:

542.9

Step-by-step explanation:

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Answer:

She raised: $542.9

12.2 × 44.5 = 542.9

For Carols situation, I divided one mile into 5 parts. 1 mile divided by 5 equals .2 miles. Since she walked 3/5 of a mile, I multiplied .2 with 3 which equals 0.6. Carol walked 0.6 Miles.

Peter walked 0.65 mile, so he walked .05 miles farther then Carol

Peter had a farther walk

2 nickles

4 quaters=1.25

2 nickles

Answer:

k k hhi i i kjh hi hi pi i i hi hi kp i pi hj

Answer:

I have no clue good luck tho:)  

Step-by-step explanation:

None :(

Answer:

C:21

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

range is the difference between the lowest and highest value. 22-1=21

Answer:

52

Step-by-step explanation:

55 - 3 = 52

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Answer:

[tex]\theta \approx 1.23^\circ[/tex]

Step-by-step explanation:

The expression has been given as:

[tex]tan(\theta) = \frac{50}{18}[/tex]

Required: Find [tex]\theta[/tex]

Simplify the fraction

[tex]tan(\theta) = 2.7778[/tex]

Take arc tan of both sides

[tex]\theta = tan^{-1}(2.7778)[/tex]

[tex]\theta \approx 1.23^\circ[/tex]

Answer:

the area of the polygon is 240cm^2