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3 years ago

What is 688 divided by 8

Mathematics

2 answers:

Brums [2.3K]3 years ago

5 0

688/8 = 86 <======lol....answer was too short

kotykmax [81]3 years ago

4 0

688 divided by 8 is 86 :)

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Suppose you start at the origin, move along the x-axis a distance of 4 units in the positive direction, and then move downward a

qwelly [4]

(4, -3).

Note that moving downward from the origin locates you in a negative y-cooirdinate; -3 in this case.

4 0

3 years ago

How to solve 2^2-5t+12=0

Licemer1 [7]

2^2 - 5t + 12 = 0

4 - 5t + 12 = 0

-5t + 16 = 0

-5t = -16

t = 16/5

Answer: 16/5 in fraction form or 3.2 in decimal form

5 0

3 years ago

Read 2 more answers

Lucia surveyed the students in her class and made a dot plot of the results. What question could Lucia have asked?

kolezko [41]

Answer:

How many days do you exercise in a week?

Step-by-step explanation:

The topic is students' weekly exercise so the question has to be about that. also, there are up to 7 days worth of data and there a 7 days in a week. so she most likely asked the question, "How many days do you exercise in a week?".

4 0

3 years ago

A new vaccine claims to reduce the risk of contracting chickenpox from 80% to 20%. Which of the following statements is true reg

dlinn [17]

Answer:

The vaccine decreases the risk of contracting chickenpox by 75 percentage

Step-by-step explanation:

Risk of contracting chickenpox is reduced from 80% to 20%.

This reduction in percentage is:

(80 - 20)/80*100% = 75%

Correct choice is:

The vaccine decreases the risk of contracting chickenpox by 75 percentage

6 0

3 years ago

(time limit!) what is the volume below? A) 112 B) 224 C) 784 D) 896

Radda [10]

To find a volume of a cylinder we use the following formula:
$v = \pi {r}^{2} h$
Plug in the values:

$v = \pi \times {8}^{2} \times 14$
Take the square:
$v = \pi \times 64 \times 14$
Multiply the numbers:
$v =896 \pi {m}^{2}$

8 0

3 years ago