3 years ago

Joanne is making 48 cupcakes for a bake sale.

Mathematics

1 answer:

Nookie1986 [14]3 years ago

7 0

Answer attached below. Hope it helps

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1. On each triangle, draw a segment to represent the height that corresponds to the given base.

Semenov [28]

Answer:

YY;UU

Step-by-step explanation:

REEEEEEEEEEEEEEEEE

6 0

3 years ago

What equation represents the proportional relationship displayed in the table?

KATRIN_1 [288]

Answer:

$y=6x$

Step-by-step explanation:

Given:

The table is given as:

x 0 4 7 8

y 0 24 42 48

The relationship between 'x' and 'y' is a proportional relationship.

A proportional relationship is one in which one variable varies directly with the other by a factor of 'k' also known as constant of proportionality and $k\ne 0$

A proportional relationship is given as:

$y=kx$

Now, we plug in 'x' and 'y' values and find the value of 'k'.

Let $x=4\ and\ y=24$

$24=k\times 4\\\\k=\frac{24}{4}=6$

Therefore, the constant of proportionality is 6. Hence the complete equation is given as:

$y=6x$

3 0

3 years ago

Which phrase represents this expression? 14+(9−2)

Alina [70]

Answer:

14 added to the difference of 9 and 2 is the correct answer because first 2 is being subtracted from 9 and then 14 is added

Step-by-step explanation:

8 0

2 years ago

If r = 4 units and x = 13 units, then what is the volume of the cylinder

irina [24]

Im going to go with the volume being 653.45 because v = pie r squared h = pie times 4 squared times 13 which equals 653.45... hope its correct !

6 0

4 years ago

Probability of pulling a green marble out of a bag of coloured marble is 2:5 if you were to pull coloured marbles out of the bag

Slav-nsk [51]

Answer: 171 green marbles

Step-by-step explanation: There are 7 total marbles so 100/7 equals 14.28

Then there is a 2 out of 7 total tries so 14.28 * 2 equals 28.57% chance to get a green marble.

600 * 0.2857 = 171.41 marbles but you cant get half a marble so 171 green marbles.

6 0

3 years ago