2 years ago

What answers is. I don’t know

Mathematics

1 answer:

worty [1.4K]2 years ago

5 0

Answer:

Step-by-step explanation:

is the right answer

You might be interested in

A sample of n = 9 college students is used to evaluate the effectiveness of a new Study Skills Workshop. Each student’s grade

forsale [732]

Answer:

B) μD = 0.60 ± 0.10(1.397)

Step-by-step explanation:

The confidence interval is given by:

$MD±t_{\alpha/2, n-1} \frac{s}{\sqrt{n} }$

Where

MD=60

n=9

df=n-1=8

$t_{\alpha/2, n-1}=1.397$

$s=\sqrt{0.09} =0.3$

Then the confidence interval is

μD=0.60±1.397*(0.3/√9)

μD=0.60±0.10*(1.397)

6 0

2 years ago

If a recipe uses 1 1/2 cups of flour and makes 6 servings how many cupes of flour is in one serving

mestny [16]

6/ 1.5 = 4

4 cups of flour in one serving

3 0

3 years ago

I cant remember how to do this

Scrat [10]

Answer:

z = 80°

Step-by-step explanation:

ABCD ~ FECG

∠F ≅ ∠A = z

∠F = 360-100-60-120=80

z = 80°

3 0

2 years ago

Julio says, "if you subtract 14 from my number amd multiply the difference by -6, the results is -72." What is julios number

jarptica [38.1K]

The correct answer is 26

6 0

2 years ago

Please I need help would mean a lot to me <br><br> 1. If f(x)=x+12and g(x)=x-5,find f(x).g(x).

DerKrebs [107]

F(x) multiplied by g(x)
=
(x+12)(x-5)
Here you need to use the FOIL method (first, outside, inside, last)

Answer: x^2 - 5x + 12x - 60

4 0

2 years ago