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Aliun [14]
2 years ago
13

Evaluate the following equation

Mathematics
2 answers:
Murljashka [212]2 years ago
7 0

Answer:

19

Step-by-step explanation:

"Evaluate" means to substitute given values (numbers) for the variables and then determine the value of the expression using the Order of Operations.

y^3-2x\\5^3-2(3)\\25-6\\19

The value of the expression is 19.

Snowcat [4.5K]2 years ago
3 0

Answer:

let me think about it

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The temperature in a greenhouse should be 66 degrees or higher. One​ morning, the heater stopped working. The temperature droppe
erastova [34]

Answer:

The temperature in the greenhouse was at least 68 degrees before the heater stopped working.

Step-by-step explanation:

It was at 68 then it dropped by 2 degrees.

8 0
3 years ago
Weekly wages at a certain factory are
SSSSS [86.1K]

Answer:

2.15%

Step-by-step explanation:

If you were to get the z-score for both 500 and 550 and then get the probability of both those z-scores. After getting the probability you would subtract both probability and get your answer.

Z-score:

550-400/2=3

500-400/2=2

Probability:

3 (from the Z-table) is .9987

2 (from the Z-table) is .9772

.9987-.9772= .0215

.0215 as a percentage is 2.15%

7 0
2 years ago
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The midpoint of RS is N(-4,1). One endpoint is S(0,-7). A) what are the coordinates of R B) what is the Length of RS to the near
lora16 [44]
A) The coordinates of R is (-8,9)
B) The length of RS to the nearest tenth of a unit is 17.9
5 0
3 years ago
If f(x) = 2x + 1 and g(x) = x2 - 2, find f(g(3)).
padilas [110]

Answer:

15

Step-by-step explanation:

g(3)=(3)^2-2=7

f(g(3))=f(7)=2*7+1=15

7 0
3 years ago
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Surface area of a cube is given as 480 square inches. how long is each edge? ​
MrRissso [65]

Answer:

2880

Step-by-step explanation:

(Warning I may have this wrong, and in any way shape or form you get this question wrong i apologize)

There are 6 faces on a cube, and if each face is 480 square inches you must simply multiply 6x480.

Hope this helps :)

5 0
2 years ago
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