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Minchanka [31]
3 years ago
15

Will give brainliest to actual answer

Mathematics
2 answers:
zheka24 [161]3 years ago
4 0

Answer:

i have to give brainliest to someone but i need anpother person to comment and that person is me <3

nirjnewqetwqwqq

2319234 +89324 5h342bjn fj

sfkm orwnrpijn wp gw

werkq enlhnfr494392

Step-by-step explanation:

rgwerhwreg

1829381

dsfkm sdnfipwngtgnhe njkmb gnjrfv cmksdijrgunjbkkkvlljhdgsjk

dg s;lkfgnsjfnglijfj sv 2789215

513

3253

3

<em>3</em>

5'

4rkk nkgb

Keith_Richards [23]3 years ago
3 0

in    |   out

100 |  51

4    |  3

 6   |  4

30  |  16

60  |  31

rule: y = x/2+1

Please give me Brainly now

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Given the following points from a quadratic equation, {(-1,1),(0,-2),(1,-3),(2,-2),(3,1)} Find the rate of change between (-1,1)
HACTEHA [7]
B undefined it is not constent
4 0
3 years ago
Please give an explanation thank youuu<br> Write √216 as a power of 6
Nesterboy [21]

Answer:

solution

here,

<h3>the power of route 216 of 6 is 6to the power 3</h3>
3 0
2 years ago
Read 2 more answers
A manufacturer of banana chips would like to know whether its bag filling machine works correctly at the 419 gram setting. It is
Dahasolnce [82]

Answer:

The calculated t- value = 1.09 > 3.19 at 0.025 level of significance

Null hypothesis is rejected

There is sufficient evidence to support the claim that the bags are underfilled

Step-by-step explanation:

<u><em>Step(i)</em></u>:-

Given the mean of the Population(μ)  = 419 grams

The sample size 'n' =19

Given mean of the sample x⁻ = 412

Given variance of the sample S² = 784

                                                 S = √784 = 28

<u><em>Step(ii)</em></u>:-

<u><em>Null hypothesis: H₀</em></u>: There is no sufficient evidence to support the claim that the bags are underfilled.

<u><em>Alternative hypothesis: H₁:</em></u>

There is sufficient evidence to support the claim that the bags are underfilled.

Test statistic

                     t = \frac{x^{-} -mean}{\frac{S}{\sqrt{n} } }

                    t = \frac{412 -419}{\frac{28}{\sqrt{19} } }

                   t = -1.09

                 |t| = |-1.09|

<em>Degrees of freedom   ν = n-1 = 19-1 =18</em>

<em>t₀.₀₂₅ =  3.19</em>

<u><em>Final answer:</em></u><em>-</em>

The calculated t- value = 1.09 > 3.19 at 0.025 level of significance

Null hypothesis is rejected

There is sufficient evidence to support the claim that the bags are underfilled

                   

8 0
3 years ago
15 men can do a piece of work in 80 days. If 5 more men are added, how long will it take to complete same piece of work?​
tresset_1 [31]

Answer:

Step-by-step explanation:

This is an inverse proportion.

men = k / Time         So first we need to find k

k = men * Time         Substitute values

k = 15*80

k = 1200  Notice the units are man days.

Now what happens if we increase the number of men to 20? What happens to the number of days.

20 = 1200 / time          Multiply both sides by time

20*time = 1200            Now divide by 20

time = 1200/20

Answer: time = 60 days

4 0
2 years ago
can someone please answer this question for me with stood please? Also don't mind the weird doodle on the side..
brilliants [131]
Whats number question is it?

5 0
3 years ago
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