All categories

3 years ago

What is the unit rate for 1500 m in six seconds

Mathematics

2 answers:

Nadusha1986 [10]3 years ago

7 0

1,500/6 = 250 m per second.

KengaRu [80]3 years ago

3 0

The unit rate for 1500m/6s=250m/s

You might be interested in

Find the equation of the parabola that has zeros of x = –1 and x = 3 and a y-intercept of (0,–9). Question 1 options: A) y = 3x2

andrey2020 [161]

Answer:

Step-by-step explanation:

Given the zeros are x = - 1 and x = 3 then the factors are

(x + 1) and (x - 3) and the parabola is the product of the factors, that is

y = a(x + 1)(x - 3) ← where a is a multiplier

To find a substitute (0, - 9) into the equation

- 9 = a(0 + 1)(0 - 3) = a(1)(- 3) = - 3a ( divide both sides by - 3 )

3 = a, thus

y = 3(x + 1)(x - 3) ← expand the factors using FOIL

= 3(x² - 2x - 3) ← distribute by 3

= 3x² - 6x - 9 → A

7 0

3 years ago

Members of the band sold 1150 worth of packages of pens and markers. They sold a total of 310 packages, including 10 more packag

gayaneshka [121]

Answer:

Each package of pen costs 2.5

Each package of marker costs 5

Step-by-step explanation:

Please refer to the attached image for explanations

3 0

3 years ago

If angle 1 is not congruent to angle 2, which conclusion must be true?

netineya [11]

That they are not congruent

3 0

3 years ago

Jack’s new truck costs $325 per month for car payments. In addition, he estimates that gas and maintenance expenses cost $0.23 p

FromTheMoon [43]

$612.04 will Jack have to pay if he drives 1,248 miles in one particular month .

<u>Step-by-step explanation:</u>

Here we have , Jack’s new truck costs $325 per month for car payments. In addition, he estimates that gas and maintenance expenses cost $0.23 per mile. We need to find :

a. Express the monthly cost as a function of the miles driven.

Let number of miles driven be x , & monthly cost be y So , equation is :

⇒ $y=0.23x+325$ , Where 325 is Jack’s new truck costs $325 per month for car payments .

b. How much will Jack have to pay if he drives 1,248 miles in one particular month?

According to question we have ,

$x=1,248$

Putting value of x in $y=0.23x+325$ we get:

⇒ $y=0.23x+325$

⇒ $y=0.23(1248)+325$

⇒ $y=287.04+325$

⇒ $y=612.04\$

Therefore , $612.04 will Jack have to pay if he drives 1,248 miles in one particular month .

5 0

3 years ago

I don’t know how to do this

Rina8888 [55]

Slope is .5/5
B) the longer you talk on the phone, the more it’s going to cost
C) .50 cents
D)30 minutes

5 0

3 years ago