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Akimi4 [234]
2 years ago
8

Which of these is a unit rate?

Mathematics
1 answer:
Verdich [7]2 years ago
5 0

Answer:

18 students in a class

Step-by-step explanation:

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3 and 1 half to the power of 2 simplify
Elenna [48]
3 and 1 half is also known as 3.5,
3.5 x 3.5 = 12.25
in fractions that is 12 and 1 quarter
8 0
3 years ago
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Kedar earns a monthly salary of $2,200 plus a 3.75% commission on the amount of his sales at a men's clothing store. What would
fenix001 [56]
 4,500 x 3.75% = 168.75


2,200 + 168.75 = He would earn $2,368.75 this month


Wish I had this job XD
4 0
3 years ago
The graph of which function will have a maximum and a y-intercept of 4?
rosijanka [135]
The y-intercept of the equation is the value of the variable y or in this case, f(x), when x is equated to zero. Out of all the choices presented in this item, if x is equated to zero, the first two terms will be equal to zero, leaving the third term only for the numerical value of f(x). 

From the choices presented, the answer would be f(x) = -x2 + 2x + 4. Thus, the answer is the third choice, C. 
4 0
2 years ago
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Do all composite numbers have a 2 in the ones place?
marshall27 [118]

Answer:

No!

Step-by-step explanation:

Prime is anything that cannot be divided into but by one and itself, therefore all even numbers are Composite.

8 0
3 years ago
A rectangle has an area of (x2 − 17x + 72) square units. Since the area of a rectangle is determined using the formula, A = lw,
klasskru [66]

Answer:

length = (x − 8) units and width = (x − 9) units

Step-by-step explanation:

We need to factor

x^2 - 17x + 72

We need two numbers whose product is 72 and whose sum is -17.

The numbers are -8 and -9.

x^2 - 17x + 72 = (x - 8)(x - 9)

Answer: length = (x − 8) units and width = (x − 9) units

8 0
2 years ago
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