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avanturin [10]
2 years ago
7

2 ACTIVITY: Estimating a Percents

Mathematics
2 answers:
Anestetic [448]2 years ago
8 0
18 is what percent of 40?
Answer: 45%
meriva2 years ago
7 0

Answer: 45%

Step-by-step explanation:

Converting the word problem into words, we have:

18= x/100*40

Solving for it, we get that x=45.

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Eric is a great skateboard fan. He visits a shop named SKATERS to
IceJOKER [234]

Answer:

minimum: 80 zeds

maximum: 137 zeds

Step-by-step explanation:

minimum price is where you choose all the cheapest options

lowest deck price is 40, lowest wheel set price is 14...

40+14+16+10

=40+30+10

=80

maximum price is where you choose all the most expensive options

highest deck is 65, highest price of wheels are 36, hardware 20

65+36+16+20

=65+72

=137

7 0
2 years ago
How do I solve this problem below!
mojhsa [17]

Answer:

$5.44

Step-by-step explanation:

$1.75 + $1.26 + $1.08 + $0.52 = $4.56

$10.00 - $4.56 = $5.44

3 0
3 years ago
Read 2 more answers
The distance travelled in (m) by a ball dropped from a height are 128/9,32/3,8,6,...
Allushta [10]

Answer: it will trave 56.89 meters before coming to rest.

Step-by-step explanation:

This is a geometric progression since the distance travelled (height) by the ball is reducing by a constant ratio, r. Since the number of times that the ball will bounce is infinite, then we would apply the formula for determining the sum of the terms in a geometric progression to infinity which is expressed as

S = a/(1 - r)

where

S = sum of the distance travelled by the ball

a = initial distance or height of the ball

r = common ratio

From the information given,

a = 128/9

r = (32/3)/(128/9) = 0.75

Therefore,

S = (128/9)/(1 - 0.75) = 56.89 meters

7 0
2 years ago
Please answer this question
Zinaida [17]
The answer is 3 x 10^-6
3 0
3 years ago
Read 2 more answers
(100x300)+500<br> what is it?
SOVA2 [1]

Answer:

30,500

Step-by-step explanation:

100x300=30,000

+500 = 30,500

4 0
3 years ago
Read 2 more answers
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