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Vinvika [58]
3 years ago
9

What is the speed of a dolphin that travels 200 miles in 8 hours

Mathematics
1 answer:
lilavasa [31]3 years ago
8 0

Answer: 25 miles per hour

Step-by-step explanation:

Since the dolphin travels at a rate of 200 miles per hour, in order to find the speed of the dolphin for only one hour, you must divide 200/8. Which gives your 25 mph.

Hope this helps!

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Express in the form 1 : n 4 : 12
Vesna [10]

Answer:

1:3

Step-by-step explanation:

4:12 divides by 4 to give

1 : 3

3 0
2 years ago
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AC = 2x+24<br>DB = 5x-3 solve for x​
snow_lady [41]
  1. 2x+24
  2. 2÷2 25÷2
  3. ×=12
  4. AC

1. 5x-3

2. 5÷5 -3÷5

3. x= -3/5

4. DB

7 0
3 years ago
There are blue, red and white counters in a bag in the ratio 16 3 2 There are 112 more blue counters than white counters. How ma
olga nikolaevna [1]

We will have 16 white counters in the bag.

Given that there are  blue, red, and white counters in a bag in the ratio 16:3:2, the total number of balls will be:

  • Total = 16 + 3 + 2
  • Total  = 21

If there are <em>112 more blue counters than white counters</em>, then;

number of blues = number of white + 112

16x = 2x + 112

14x = 112

x = 8

Number of white counters = 2x = 2(8) = 16

Therefore we will have 16 white counters in the bag.

Learn more on ratios here: brainly.com/question/2914376

5 0
2 years ago
A factory manager conducted a test on a random sample of 150 products. Of the products tested, 2 were found to be defective. Bas
lions [1.4K]

Answer:

40

Step-by-step explanation:

Write and solve a proportion:

2 / 150 = x / 3000

150x = 6000

x = 40

6 0
3 years ago
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Can someone plssss helpp me with this!!! and show the work!
hichkok12 [17]

Answer:

1/2

Step-by-step explanation:

8(1/2)^4

= 8 * 1 / 2^4

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= 8/16

= (8*1) / (8*2)

= 1/2

5 0
2 years ago
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