4 years ago

What temperature is 23 degrees above freezing in fahrenheit

1 answer:

7 0

The temperature that is 23 degrees above freezing is 55 because the freezing level is 32 and you add 23 to that

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ollegr [7]

Answer:

2, 3, 4, 7, 8, 10 I hope

5 0

3 years ago

zubka84 [21]

The following information about the mean and standard deviation has been provided:

ц=25, б=3,n=20

We need to compute Pr(X⁻≥26.3).

The corresponding z-value needed to be computed is:

$Z=\frac{X-u}{o/\sqrt{n} } =\frac{26.3-25}{3/\sqrt{20} }=1.9379$

Therefor, we get that

$Pr(X\geq 26.3)=Pr(Z\geq \frac{26.3-25}{3/\sqrt{20} } )=Pr(Z\geq 1.9379)\\=1-0.9737=0.026$

3 0

3 years ago

swat32

Answer:

It's just division.

Step-by-step explanation:

Vondra would have to do 77 haircuts per month to pay $308 to either salon.

308 / 4 = 77; 77 * 4 = 308

7 0

3 years ago

Andrej [43]

X=2 is the answer hope it helps

6 0

3 years ago

hjlf

Answer:

Step-by-step explanation:

$125+75w\ge 1200\\ \\ 75w\ge 1075\\ \\ w\ge 14.33\\ \\ \text{So she must save for at least 15 weeks.}$

5 0

3 years ago