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Marat540 [252]
3 years ago
7

Create a story for the following function: y=15,000 - 250x please help!!

Mathematics
1 answer:
nydimaria [60]3 years ago
7 0

Answer:

just search and then thats it

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Dr. Christina Cuttleman, a nutritionist, claims that the average number of calories in a serving of popcorn is 75 with a standar
taurus [48]

Answer:

a) T test

b) Claim

because critical value is not equal to test statistic then reject null hypothesis

Step-by-step explanation:

Construction of hypothesis

H₀  : p = 75

H₁  : p  ≠ 75

Here Standard deviation = 7

sample = n = 50

Average = x-bar = 78

Level of significance:

∝ = 5% = 0.05

Degree of freedom:

df = n-1

  = 50 -1 = 49

Critical value :

± 1.96

a) T test

test t is  used as average X mean is used

Test Statistic:

t = X₂ - X₁ / Sd /√n

= 78 - 75 / 7/√50

=3.0304

Critical region :

We take two tail T test

test statistic is in reject interval. Reject H₀

b) Claim

because critical value is not equal to test statistic then reject null hypothesis

5 0
4 years ago
Yoshi's garden three fourths of the flowers are tulips of the two thirds are yellow what fraction of the flowers in Yosi's garde
Alex_Xolod [135]
So if yosh has a garden with 3/4 of the flowers are tulips and 2/3 are yellow if you subtract 3/4 from 2/3 then you will get the awnser that you are looking for. Which is 1/12.
6 0
4 years ago
A bond has a $12,000 face value, a 9-year maturity, and a 3.1% coupon. Find the total of the interest payments paid to the bondh
jeka57 [31]

Answer:

$15348

Step-by-step explanation:

i = prt is the simple interest equation

i = 12,000(0.031) = 372

i = 372*9 = 3348

12000+3348 = $15348

4 0
2 years ago
Which of the following equations is equivalent to y = 2x + 1?
jeyben [28]

Answer:

C. -2x+y=1

Step-by-step explanation:

If we move 2x to the other side of the equation, its sign will change from positive to negative.

5 0
3 years ago
Read 2 more answers
Plz answer my question...it is urgent..I have my exams...plz plz <br> ASAP
Ainat [17]

Answer:

devide 10 by 5 = 2 to the power of 8 =256

ps give more points and it will be answered quicker

8 0
3 years ago
Read 2 more answers
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