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3 years ago

Candice recorded outdoor tempatures of -5 -1 and -2. Which of the following correctly compares the three tempatures??

2 answers:

3 0

They are all cold, they're below freezing in both C and F, they're impossible temperatures in K, and from a math standpoint they have a mean of approximately 2.7 ish, the median is -2, the mode is nonexistent, you don't have enough data points to do quartiles, the max is -1 and the min is -5. I hope this helpful

Doss [256]3 years ago

3 0

I do not know. you should most likely ask siri or google. good luck

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X^2-18x=-72<br><br> I need two solutions. Thanks.

eimsori [14]

Hey Astute!

Solve: x^2 - 18x = -72

Solution:

x^2 − 18x − (−72) = −72 − (−72) (Subtract -72 from both sides of the equation)

x^2 − 18x + 72 = 0

(x − 6) (x − 12) = 0 (Factor left side)

x − 6 = 0 or x − 12 = 0 (factors have to equal 0)

6 - 6 = 0 or 12 - 12 = 0

Answer:

x = 6 or x = 12

Hope This Helps, Have a Great Day!

7 0

3 years ago

Read 2 more answers

Find the surface area of a pentagon-based pyramid with slant height of 11 m.

Ronch [10]

Answer:

108.75 square meter.

Step-by-step explanation:

<h3>Surface area of pentagon based pyramid:</h3>

$\sf \boxed{\text{\bf Surface area of pentagonal pyramid = $ \bf \dfrac{5}{2}*b*(a + s)$}}$

Here, b is the base length of the pyramid. b = 3 m

a is the apothem of the pyramid. a = 3.5 m

s is the slant height of the pyramid. s = 11 m

$\sf Surface \ area = \dfrac{5}{2}*3*(11 + 3.5)$

$\sf = \dfrac{5}{2}*3*14.5\\\\ = 108.75 \ m^2$

5 0

1 year ago

Mary pilgrim baked 23 apple pies and 45 pumpkin pies if she gives 32 pies away how many pies does she left

kirill [66]

Answer: 36

Step-by-step explanation:

if you add 23 and 45 to get your total you get 68. If you are giving away 32, you need to subtract it and you get 36.

5 0

3 years ago

Read 2 more answers

Determine the infinite limit. <br><br> lim (x + 6) / (x + 7)<br> xââ7â

scoray [572]

Answer:

$\lim_{x \to \infty} \frac{x+6}{x+7}$ = 1

Step-by-step explanation:

You have to calculate the following limit:

$\lim_{x \to \infty} \frac{x+6}{x+7}$

To solve the previous limit, you can factor x from numerator and denominator of the function, and use the fact that c/∞ = 0 with c a constant.

$\lim_{x \to \infty} \frac{x+6}{x+7}= \lim_{x \to \infty}\frac{x(1+\frac{6}{x})}{x(1+\frac{7}{x})}=\lim_{x \to \infty}\frac{1+6/x}{1+7/x}=\frac{1+0}{1+0}=1$

Hence, the limit is 1, L = 1

6 0

3 years ago

-3x+5y=2x+3y−3x+5y=2x+3y Which ordered pair is a solution of the equation?

Lelu [443]

Answer:

beuh the answer is easy it is by by bye

Step-by-step explanation:

I'm built differently

3 0

3 years ago