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Ilya [14]
3 years ago
11

What is -2(x + 8) +9

Mathematics
1 answer:
mina [271]3 years ago
7 0

Answer:

Step-by-step explanation:

-2x - 7

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Arlene is testing whether school is more enjoyable when students are making high grades. She asked 100 students if they enjoyed
WARRIOR [948]
What is the probability that a student with a GPA below 3.0 does not enjoy school?
Only 15/60 below 3.0 enjoy school.
Rounded, that equals 25%.

Therefore, there is a 75% probability that a student with a GPA below 3.0 does not enjoy school.
6 0
3 years ago
HELP ASAP Use the data below
beks73 [17]

Answer:

Part A:

   -Minimum: 10

   -Q1: 17.5

   -Median: 30

   -Q3: 42.5

   -Maximum: 50

Step-by-step explanation:

Part B: IQR= 25

This shows that the data varies for 25 different numbers. That HALF of the data is between 25 numbers.

Part C: Using a box-and-whisker plot you can interpret the different values. Minimum is the first dot (10), connected to the first line (Q1 which is 17.5), connected by a box to the median (30), connected by a box to the third line (Q3 which is 42.5), connected to the last dot which is the maximum (50). And IQR is Q3-Q1, so 42.5-17.5 which is 25.

8 0
3 years ago
Elena has 20 apples and 35 crackers for making snack bags. She wants to make as many snack bags as possible and wants each bag t
sattari [20]

Answer: 5 because it is the greatest common factor

6 0
2 years ago
Read 2 more answers
I need help <br> 860 pounds + 4 gallons
Volgvan

Answer:

893.3816

Step-by-step explanation:

pretty sure your converting gallons into pounds and if that's the case 4 gallons is 33.3816 lbs so I added 860 + 33.38.16 then I got 893.3816

4 0
3 years ago
A square has an area of 25cm squared what is the length of each side
astraxan [27]

Answer:

5cm

Step-by-step explanation:

5cm * 5cm = 25cm

3 0
2 years ago
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