All categories

3 years ago

For the date on a table does Y very directly with X if it does why in equation for the right variation

Mathematics

1 answer:

Masja [62]3 years ago

8 0

Y is often the variable used to represent the dependent variable in an equation.

You might be interested in

Draw a solid with the following front, side, and top views.

Lapatulllka [165]

It is a rectangular pyramid
should i explain?
fell free to tell me if it doesn't make sense :)

4 0

3 years ago

A store pays $245 for radio. The store marks the radio up 65%. What is the selling price for the radio? Explain answer and earn

liraira [26]

So what you want to do is multiply 245 by 1.65 (because it’s +65%) and by doing that you get $404.25 :)

5 0

3 years ago

Read 2 more answers

Find the Area and Perimeter of both figures!

Leokris [45]

where is the figures to solve.

4 0

3 years ago

A system of equations is shown below:

JulijaS [17]

X+y=3

Subtract x from both sides

y=-x+3

Substitute

2x--x+3=6
2x+x+3=6
3x+3=6

Subtract 3 from both sides

3x=3

Divide both sides by 3

x=1

6 0

3 years ago

Emma is making a recipe that needs 2 1/2 cups of sugar. Each

IrinaVladis [17]

The given partial fraction divided by the fraction of sugar in a scoop is

equal to multiplying the partial fraction by the reciprocal of the fraction.

The number of scoops of sugar needed is <u>10 scoops</u>.

Reasons:

The amount of sugar the recipe Emma is making needs = 2 1/2 cups

Amount of sugar in each scoop of sugar = 1/4 cups

Required:

The amount of scoops Emma needs to add for the entire recipe

Solution:

The amount of sugar needed = 2 1/2 cups

Amount of sugar per scoop = 1/4 cups/scoop

Therefore;

$\displaystyle Number \ of \ scoops = \mathbf{\frac{Cups \ of \ sugar \ needed}{Cups \ of \ of \ sugar \ per \ scoop}}$

Which gives;

$\displaystyle Number \ of \ scoops \ needed = \mathbf{\frac{2 \frac{1}{2} \ cups \ of \ sugar }{\frac{1}{4} \ cups \ of \ sugar \ per \ scoop}}$

$\displaystyle 2 \frac{1}{2} = \frac{5}{2}$

$\displaystyle \frac{ \frac{5}{2}}{\frac{1}{4} } = \mathbf{ \frac{5}{2} \times \frac{4}{1} = \frac{20}{2 }} = 10$

Therefore;

$\displaystyle Number \ of \ scoops \ needed = \mathbf{\frac{2 \frac{1}{2} \ cups \ of \ sugar }{\frac{1}{4} \ cups \ of \ sugar \ per \ scoop}} = 10 \, scoops$

The number of scoops she needs for the entire recipe is <u>10 scoops</u>

Learn more about division by fractions here:

brainly.com/question/20591763

3 0

2 years ago