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e-lub [12.9K]
3 years ago
13

Henry has 12 diamonds of the same shape and size in a bowl.how many diamonds represent 3/4 of the bowl

Mathematics
1 answer:
zhuklara [117]3 years ago
7 0

Answer:

9

Step-by-step explanation:

12 divided by 4=3 3X3=9

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At a baseball game, a vender sold a combined total of 240 sodas and hot dogs. The number of sodas sold was two times the number
olga55 [171]

Answer:

Sodas: 160

Hot Dogs: 80

Step-by-step explanation:

Sodas: s

Hot Dogs: d

s+d=240

s=2d

3d=240

d=80

s=160

7 0
4 years ago
A light flashes every 1 minute 15 seconds. another flashes every 1 minute 40 seconds. suppose they flash together at certain tim
ASHA 777 [7]

Answer:

5 minutes

Step-by-step explanation:

To get the response to this question, it would be required to convert both times to seconds alone.

For the first, the time It takes to flash is 1 minute 15 seconds which is same as 75 seconds

For the second, it takes 1 minute 40 seconds which is same as 100 seconds.

Now to get the time they would flash together, we need to know their lowest common multiples. The values involved are 75 and 100. Thus, the lowest common multiple of both is 300.

This is equivalent to 300 seconds which is 5 minutes time

6 0
4 years ago
Read 2 more answers
Options: <br> y= -2x - 6<br> y= 2/3x + 6<br> y= -2/3x + 6<br> y=2x + 6
melisa1 [442]

Answer:

y = - \frac{2}{3} x + 6

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (0, 6) and (x₂, y₂ ) = (6, 2) ← 2 points on the line

m = \frac{2-6}{6-0} = \frac{-4}{6} = - \frac{2}{3}

The line crosses the y- axis at (0, 6) ⇒ c = 6

y = - \frac{2}{3} x + 6 ← equation of line

8 0
3 years ago
It takes 12 people 15 hours to complete and certain job.how many hours would it take 18 people, working at the same rate to comp
pochemuha

Answer:

2 Hours

Step-by-step explanation:

Required man hours to complete the full job = 12 *15

                                                                           =180 Man hours

Required man hours to complete the 2/5 of the job = 180/5

                                                                                      = 36 Man hours

if 18 peoples are working,

required hours to complete the 2/5 of the job = 36 /18

                                                                            = 2 hours

8 0
3 years ago
When a cold drink is taken from a refrigerator, its temperature is . After minutes in a room its temperature has increased to .
Len [333]

Answer:

Step-by-step explanation:

5 0
2 years ago
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