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Bumek [7]
3 years ago
13

Carl solved 20 math problems in 55 minutes how many math problems will carl solve in 75mins

Mathematics
2 answers:
Furkat [3]3 years ago
7 0
206.25
.....................
-BARSIC- [3]3 years ago
5 0
You need to find out how many problems Carl can do in a minute (unit rate), which is 20/55 or .36363636363. If you multiply it by 75 mins, you get 27.27, so the answer would be 27. 
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2years as a percent of 18 months
marishachu [46]

Answer:

133.3%

Step-by-step explanation:

2 years= 24 months

24/18=133.3%,

Hope I helped

7 0
3 years ago
Read 2 more answers
Which is an equation in slope intercept form of the line that passes through (1, 3) and (2, 4)?​
Murrr4er [49]

Answer:

y = x + 2

Step-by-step explanation:

The slope-intercept equation is:

y = mx + b

First, you should use the point-slope formula to find the slope. Plug in the "x" and "y" values given from the points:

Point 1: (1,3)        Point 2: (2,4)

y₁ - y₂ = m(x₁ - x₂)               <--- Point-slope formula

(3 - 4) = m(1 - 2)                  <--- Plug in "x" and "y" values from points

-1 = -m                                <--- Simplify inside parentheses

1 = m                                  <--- Divide both sides by -1

Finally, use one of the points to solve for the y-intercept (b):

Point 1: (1,3)           m = 1

y = mx + b                       <--- Slope-intercept formula

3 = 1(1) + b                       <--- Plug in values from point and slope (m)

3 = 1 + b                          <--- Multiply slope and "x" value

2 = b                               <--- Subtract 1 from both sides

Since the slope = 1, it does not need to be included in the final formula. The final answer is:

y = x + 2

7 0
2 years ago
Hi its me again i need help <br> Math vs me i lose :(
rjkz [21]

Answer:

No she is not correct because they ARE correct

Step-by-step explanation:

to figure out if it's proportional you do y over x and simplify...

they would all equal 5

5 0
3 years ago
What is -3 = h + 8 divided by 2?
Kaylis [27]

Answer:

h = -7

Step-by-step explanation:

- 3 = h + 4

- 3 - h = 4

- h = 4 + 3

- h = 7

7 0
3 years ago
Help me plz !!!!!!!!!!​
kiruha [24]

Answer:

The answer is b. 72.3cm

Step-by-step explanation:

11.5cm is the radius

To find the circumference multiply the radius by 2 then multiply it again by 3.14

3.14 is the beginning of pi.

e.g - 2 × 3.14 x 11.5

5 0
3 years ago
Read 2 more answers
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