All categories

3 years ago

At the grocery store, Matthew notices that it costs $2.48 for 40 ounces of jelly. What is the unit price?

Mathematics

2 answers:

olasank [31]3 years ago

7 0

Answer: 0.06 will be your answer!

Step-by-step explanation:

kari74 [83]3 years ago

6 0

Answer:

0.06 cents per ounce

Step-by-step explanation:

You might be interested in

Given the function f(x) = 2x + 61 - 4, for what values of x is f(x) = 6?

andrezito [222]

Answer: You must have wrote the equation incorrectly

Step-by-step explanation:

You wanna make f(x) equal to 6

So its 6 = 2x + 57

Subtract 57 from both sides to get -51 = 2x

Divide both sides by 2 to get -25.5

4 0

4 years ago

The diagonal of a square measures 8root2 cm. Find the perimeter of the square.

Mariulka [41]

Answer:

32 cm

Step-by-step explanation:

Since this triangle (formed by construction) is a 45 45 90 triangle, this means that the ratio between one of the sides (a) and the hypotenuse (h) is h = a *  $\sqrt{2}$

This means that all of the sides are 8 since 8 * $\sqrt{2}$ is the diagonal. Multiply 8 by 4 to get your answer, 32 cm.

7 0

3 years ago

Triangle X Y Z is shown. If m∠X = 34° and m∠Z = 26°, what is m∠Y?

nordsb [41]

Answer:

given, triangle XYZ in which m of angle X=34°

angle Z= 26°

now,angle Y =?

we have,

AngleX + angle Y+ angle Z = 180°

or, 34°+angle Y +26°=180°

or, angle Y= 180°-60°

therefore, angle Y =120°.

hope it helped..

5 0

3 years ago

A scientist measured the amounts of fertilizer given to plants, the heights to which the plants grew, and the amount of fruit th

pentagon [3]

Answer:

d. Since fertilizer is in both data sets and is positively correlated to both tree height and fruit yield, it is like that tree height and fruit yield are also positively correlated.

Step-by-step explanation:

The correlation refers to the relationship between two or more variables i.e how they are interrelated to each other. It can be positive, negative, perfect, etc

As we can see in the figure that in both the data sets the fertilizer contains the same values which depict that they are positively correlated with respect to the height of tree and fruit yield that derives that the height of tree and fruit yield is also positively correleated

Here positive correlation means that the two variables moving in a similar direction i.e if one variable increased so the other is also increased

Therefore the option d is correct

6 0

3 years ago

A 2-column table with 3 rows. Column 1 is labeled x with entries 2, 4, 5. Column 2 is labeled y with entries 5, 10, 12.5.

irina1246 [14]

The constant of proportionality is 2.5.

First, There is a proportional relationship

Two values x and y are said to be in a proportional relationship if y=kx, where x and y are variables and k is a constant.

y = kx

The constant k is the constant of proportionality

As shown that ,

A 2-column table with 3 rows.

Column 1 is labeled x with entries 2, 4, and 5.

Column 2 is labeled y with entries 5, 10, and 12.5.

According to the Above statement, the calculation is as follows:

5/2 = 2.5 , here we get is 2.5

10/ 4 = 2.5 so Here we get 2.5 and so on

Hence, The constant of proportionality is 2.5.

Learn more about proportional relationship variables here:

brainly.com/question/13082482

#SPJ1

4 0

2 years ago