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3 years ago

ASAP PLEASE, SOLVE ALLLL FOR 20 POINTS AND BARINLIEST

Mathematics

2 answers:

AleksandrR [38]3 years ago

8 0

Answer:

1. used an open circle for less than and greater than and a closed circle for less than and equal to. answer to number 1. is open. 2. A. number 3. B. number 4. B.

Step-by-step explanation:

number 4 explanation, x ≥ 54 inches tall

In order to ride on the ride an individual must be at least

54 inches tall.

This means that the individual must be equal to

inches tall

x = 54

and the individual could be greater than

inches tall

x > 54

So the individual could be greater than and equal to

inches tall

x ≥ 54

RSB [31]3 years ago

5 0

Answer:

1. used an open circle for less than and greater than and a closed circle for less than and equal to. answer to number 1. is open. 2. A. number 3. B. number 4. B.

Step-by-step explanation:

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Hi, so I was wondering if anyone knows the surface area of a cylinder if the diameter is 7.5? Thank you so much! :)

disa [49]

Answer:

206.17

Key(s):

$A = 2\pi \frac{d}{2} h + 2\pi \left(\frac{d}{2}\right)^2$

Substitute d for the actual diameter, 7.5, and h for the height, which is 5.

Step-by-step explanation:

$A = 2\cdot\pi \cdot\frac{7.5}{2} \cdot5 + 2\cdot\pi \cdot\left(\frac{7.5}{2}\right)^2$ ≈ 206.17(2 DP)

6 0

2 years ago

What is the mean of the data set below? 15, 5, 16, 9, 14, 3, 4, 18, 10, 4

motikmotik

Answer:

Mean = Sum of Values ÷ Total number of Values

Step-by-step explanation:

= 15+5+16+9+14+3+4+18+10+4 ÷ 10

= 98 ÷ 10

= 9.8 (Decimal point moves 1 place to the left when divided by 10)

7 0

2 years ago

Please help it’s urgent

yawa3891 [41]

Answer:

1) 12/18

2) 15/25

3) 32/40

4) 6/14

5) 8/15

6) 16/24

7. 12/27

Step-by-step explanation:

7 0

3 years ago

HELP ASAP IF CORRECT WILL FIVE BRAINLIEST

Nataliya [291]

I’m pretty sure the answer is 160 because the rectangle on the top has a volume of 64(16 x 4) and the rectangle on the bottom has a volume of 96(2 x 4 x 12). Add those together and you get 160 cubed inches. Hope this helped :)

4 0

3 years ago

The decimal -2.97 is the solution to which subtraction problem?

Nat2105 [25]

Answer:
-6.1 - (-3.13) = -2.97

6 0

3 years ago

Read 2 more answers