whats 3y/2 if y = -2​

Answers

Answer 1

Answer:

-3

Step-by-step explanation:

3(-2)/2

-6/2 = -3


Related Questions

nvmnvmnvmvnmvnmvnvnmvv

Answers

Answer:

ur right

Step-by-step explanation:

If the Jones family owned a $300,000 home, a $12,000 car, and had $150,000 in other assets, what would be their net worth? $462,000 $450,000 $312,000 $138,000

Answers

Answer:

462,000

Step-by-step explanation:

300,000+150,000+12,000=462,000

Answer:

Step-by-step explanation:

Find the Simple interest paid for eight years on a $850 loan at 7.5% a year

Answers

Answer:

850 divided by 7.5

Step-by-step explanation:

152 feet in 16 seconds

Answers

Answer:

I'm not sure what you're asking but that is 9.5 feet per second.

Step-by-step explanation:

152÷16=9.5

Answer:

if you are asking about the unit rate it is 9.5 feet per second

Step-by-step explanation:

You just have to do 152/16

hope this helps

what is the exact value of tan(-π/3)?
A. -√3
B. -√3/3
C.√3/3
D. √3​

Answers

[tex]\tan \left(-\dfrac{\pi}3\right)\\\\=-\tan \left(\dfrac{\pi}3\right)\\\\=-\sqrt 3[/tex]

Find the surface area of the rectangular prism.
6 yd
2 yd
7yd

Answers

Answer:

136

Step-by-step explanation:

The formula you use is as follows:

A=2(WL+HL+HW)

You plug in each number to get this equation

A=2[(6*7)+(2*7)+(2*6)]

A=2(42+14+12)

A=2(68)

A=136

write a polynomial function of least degree with integral coefficients that has the given zeros 0,-2,4

Answers

Answer:

[tex]x^3-2x^2-8x[/tex]

Step-by-step explanation:

[tex]x(x+2)(x-4)[/tex]

[tex]x(x^2-2x-8)[/tex]

[tex]x^3-2x^2-8x[/tex]

5.3mm, 5.0cm, 4.9cm, 5.32cm Which of these following reading is more precise

Answers

Answer:

5.32

Step-by-step explanation:

it had a more exact reading than the others

Find the value of the expression

j − 14

for j = 18.

Answers

J -14 =
18 - 14 =
I think the answer is 4

PLEASE ANSWER ILL GIVE 5 STARS AND A HEART

Answers

Answer:

25

Step-by-step explanation:

10 + (b - a) · 5

10 + (7 - 4) · 5

10 + 3 · 5

10 + 15 = 25

Answer:

25

Step-by-step explanation:

If a = 4 and b = 7

First you gotta plug it in, so it'd become 10+(7-4)×5

Next we gotta use PEMDAS. So it would be 7-4 which would be 3, multiply that by 5 which would make 15, then add 10 for 25.

Help I’m timed!
Which expression is a polynomial?

Answers

Answer:

The second option

Step-by-step explanation:

The second option is a 5-term polynomial

Hope this helps

How many meters are equal to 18 kilometers?

Answers

Answer:

18000

Step-by-step explanation:

The number of meters in 18 kilometers is 18,000 meters(m)

How to convert meters to kilometers

1900 meter(m) = 1 kilometer(km)

x meters = 18 kilometers

x meters = 18 kilometers × 1000

x = 18,000 meters

Therefore, 18 kilometers is equivalent to 18,000 meters

learn more about conversion:

https://brainly.com/question/9032119

Identify the parent function. 5 -5 5 -5 A. Cube root​

Answers

The answer is:

A.) Square Root

Given f(x)=x2-1/x+4 find f(-3)

Answers

f(-3)=(-3)2 - 1 / -3 + 4
f(-3)= -6 -1 / -3 + 4
f(-3)= -7/1
f(-3)=-7

(4x 2 − 2x + 10) + (−2x 2 + 4x − 2)

Answers

Answer:

2x²+2x+8

Step-by-step explanation:

4x²-2x+10-2x²+4x-2

=4x²-2x²-2x+4x+10-2

=2x²+2x+8

Mr. Bailey announced the grade distribution for
his science fair projects. Of the 36 students in the
class, 12 earned A's, 18 earned B's, and 6 earned
C's. If Mr. Bailey were to randomly select one of
his students to talk about their project, what is the
probability that the student chosen had earned an
A on their science fair project?

Answers

Answer:

12/36

Step-by-step explanation:

Cuz 12 earned A's so it's 12/, then there are 36 choices so it would be 12/36.


Find the slope of the line passing through the points (-7,8) and (-7,-6)
Find the slope of the line passing through the points (-9,-8) and (3,-8)

Answers

Answer:

1) undefined

2) 0

Step-by-step explanation:

Slope formula:

[tex]m=\frac{y2-y1}{x2-x1}[/tex]

Problem 1:

(x1, y1) = (-7, 8)

(x2, y2) = (-7, -6)

Plug those 2 points into the slope formula and solve:

[tex]m=\frac{-6-8}{-7--7}\\\\m=\frac{-14}{0}[/tex]

Here, you can't divide by 0, so this slope is undefined. An undefined slope would make a completely vertical line on a graph. In this case, the equation of the line would be just:

[tex]x=-7[/tex]

Problem 2:

(x1, y1) = (-9, -8)

(x2, y2) = (3, -8)

[tex]m=\frac{-8--8}{3--9}\\\\m=\frac{0}{12}\\\\m=0[/tex]

The slope is 0, and that would make a horizontal line on a graph. The equation would be:

[tex]y=-8[/tex]

You don't actually need to fully work out the slope that way. If you ever have 2 points with the same x-coordinate, the slope has to be undefined. If you ever have 2 points with the same y-coordinate, then the slope has to be 0, assuming it's linear of course. You can see that in the points given, the first 2 have the same x and the second 2 have the same y.

Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a diameter of 18 feet and a height of 15 feet. Container B has a diameter of 16 feet and a height of 18 feet. Container A is full of water and the water is pumped into Container B until Conainter B is completely full.

To the nearest tenth, what is the percent of Container A that is full after the pumping is complete?

Answers

Answer:

5.2%

Step-by-step explanation:

Volume of cylinder= πr²h

In Container A,

D= 18ft, r=18/2=9ft, h=15ft

volume= 22/7 × 9² × 15

= 26730/7 cubic ft.

In Container B,

D=16ft, r= 16/2=8ft, h=18ft

volume= 22/7 × 8² × 18

= 25344/7 cubic ft.

percent of amount of water left in Container A= percent of container A that is full after pumping

Amount of water left in Container A,

26730/7 - 25344/7 = 1386/7

Therefore, % of container A that is full= 1386/7 ÷ 26730/7 × 100

(1386×7×100)/(7×26730)= 5.185

To the nearest tenth= 5.2%

Which decimal is less than 0.12 and greater than 0.008?

Answers

Answer:

Too many examples.

You can pick a number between 120 and 8, then. take that number and move the decimal point to the left 3 spaces.

Here are some examples between 0.12 and 0.008:

0.10.0650.580.07830.119

Would 5/5x2 3/4 be less greater or equal to 2 3/4

Answers

Answer:

greater

Step-by-step explanation:

if you add them and do the multiplication it is greater

Answer:

It would be equal

Step-by-step explanation:

You first divide 5/5, which is equal to 1, multiply that by 2 to get 2.

After that, there is a 3/4 sitting around so you add 3/4 to 2.

Then you will see that both are equal.

Which number is a factor of 14 but not a multiple of 7??

Answers

Answer:

2

Step-by-step explanation:

Write out all the factors for 14

Then write out the multiples of 7

Compare the numbers then find the greatest number in 14's factors that isn't in 7's multiples

Sammy and her family are on a trip. So far, they have traveled 225 miles and are 25% of the way to their destination. How many total miles will they travel?

Answers

Answer: 900 miles total

Explanation: 25% is only 1/4 of the way, so in order to get to 100% you multiply it by 4. 225•4= 900
So 900 miles is your answer

A train has 11 train cars. At least 11 passengers are in each train car. No 3 neighboring train cars have more than 50 passengers altogether. What is the maximum possible number of people on the train?

Answers

The maximum possible number of people on the train is 183.

Given that a train has 11 train cars, and at least 11 passengers are in each train car, and no 3 neighboring train cars have more than 50 passengers altogether, to determine what is the maximum possible number of people on the train, the following calculation must be done:

50/3 = 16.66 16 + 17 + 17 = 50 16 + 17 + 17 + 16 + 17 + 17 + 16 + 17 + 17 + 16 + 17 = X 16 x 4 + 17 x 7 = X 64 + 119 = X 183 = X

Therefore, the maximum possible number of people on the train is 183.

Learn more about quantities in https://brainly.com/question/21477139

Answer:

189

Step-by-step explanation:

Set up 11 slots on a piece of paper, to simplify since each car must have 11 cars we will be alternating 28,11,11 in a repeated pattern thus getting us 28,11,11,28,11,11,28,11,11,28,11 when you add them up you get 189

f(x)=x+1/x-2
find the inverse

Answers

X=1/2
Could be your answer

What rational number represents a drop of 4 1/4 in?


Enter your answer in the box.

Answers

Answer:

The fraction 1/4 is a rational number.

It stands for the ratio between the integers 1 and 4.

Answer:

this is your answer

Step-by-step explanation:

this is your answer

The high temperature was recorded as 25.6°F. The low temperature that same day was recorded as −2.7°F. What was the difference between the high and low temperatures for that day? Enter your answer as a decimal in the box.

Answers

28.3

Step-by-step explanation:

the difference is the answer to a subtraction problem so we can plug in our numbers like this

25.6-(-2.7) which equals 28.3

a good thing to remember when subtracting negative numbers is that a positive and negative won't always make a negative like in this example

Answer:

He's right it's 28.3

Step-by-step explanation:

y=x-5 find the four points in the inverse

Answers

(0,5)
(-5,0)
(-1,4)
(1,6)

i’m not sure what your asking, but it’s an equation of a like with the y int at 5 with a slope of one

Question is in image below
A lamppost is 6 feet high and casts and 8 foot shadow. At the same time of day, a flagpole near the lamppost cast a 20 foot shadow. Using the properties of similar triangles, find the height, H, of the flagpole

Answers

Answer:

15 ft.

Step-by-step explanation:

I will assume that either both objects are standing straight. We can use similar triangles.

We can see that the side 8 is similar to the side 20, since they are both shadows. Therefore, we can set up an equation:

[tex]\frac{6}{8} =\frac{x}{20}[/tex]

we can cross multiply and get:

8x=120

solve for x:

x=15

Therefore, the lamppost must be 15 feet tall (unless it fell down but we won't talk about that)

13. The function y = 40(x - 1) + 70 can be used to determine the cost in dollars
for renting a trampoline park for a birthday party for x hours. What is the rate of
change of the cost in dollars to rent the trampoline park with respect to time?
A
$30 per hour
$40 per hour
B
с
$60 per hour
D
$110 per hour

Answers

Step-by-step explanation:

the function actually is

y = 40(x - 1) + 70 = 40x - 40 + 70 = 40x + 30

still, the slope (the factor of x) is 40.

that means y (the cost) increases by 40 for every additional hour (x increases by 1).

so, the rate of change (slope) is 40/1 = $40 per hour.

Helppppp please quick

Answers

Answer:

a≥11

Step-by-step explanation:

Because the graph is 11 the minimum and there is no maximum, you can say that a can be equal to 11, or it can also be bigger than 11.

Other Questions
round the following number to the nearest ten 7377.38? It takes 58 pounds of seed to completely plant a 9-acre field. How many acres can be planted per pound of seed? A breastfeeding woman develops engorged breasts at 3 days postpartum. What action will help this client achieve her goal of reducing the engorgement Beck Manufacturing reports the following information in T-accounts for the current year. Raw Materials Inventory Debit Credit Beginning 10,000 Purchases 45,000 Available for use 55,000 Direct materials used 46,500 Ending 8,500 Work in Process Inventory Debit Credit Beginning 14,000 Direct materials used 46,500 Direct labor 27,500 Overhead 55,000 143,000 Cost of goods manufactured 131,000 Ending 12,000 Finished Goods Inventory Debit Credit Beginning 16,000 Cost of goods manufactured 131,000 Available for sale 147,000 Cost of goods sold 129,000 Ending 18,000 1. Prepare the schedule of cost of goods manufactured for the year. 2. Compute cost of goods sold for the year. 1.25 as a fraction is what What has developed over timewith today's unions? can yall help me answer these questions plss Hi please help !!! With steps as well please! Which is NOT TRUE about psycho-social environment? A. Harmonious relationship among teachers and learners will help the learners feel comfortable and safe in school. B. An environment that is free from abuse and discrimination will make the learners feel valued, respected and secured C. A welcoming and friendly environment will motivate learners to go to school every day. D. Aesthetically pleasing environment is good to see. The nurse executive and the human resources manager of a hospital meet to discuss the recent increase in nursing turnover. Which statement reflects the best source of information about this increase determine which ordered pair is a solution to the system of equations. A. (-2,-1) B. (-1,-2) C. (2,7) In movies, color does which of the following? A. helps with sound effectsB. make scenes less realisticC. creates the illusion of movementD. makes you want to buy more popcorn What are examples of felonies check all that apply what is the answer for this question 7(x+4)-7=48-2x turn the following sentences into the pasive.1. His teacher has transferred him to anoher class _____ help integrate information processed in various areas of the cortex to produce a meaningful understanding. Find ADC triangle's perimeter, if ABE triangle's perimeter is 10 and AE:AC=2:3 Please helpSimplify :3x^5+4x^2-8x^5+3x^2-8x Mr. Allen says that the equation y=2x+1 has a solution of (4, 9). Is Mr. Allen right or wrong? Need help with these questions