Mathematics College

HELP ME ON THIS. 10 POINTS

Answers

Answer 1

Answer:

This is sooo easy

Step-by-step explanation:

The answer is B

because It does not go through the Origin

every time they ask if something is proportional

ALWAYS check if its a straight line or if it go through the origin

hope I helped sorry If you get it wrong

Related Questions

please help me w this

Answers

Answer:

Step-by-step explanation:

Which of these isn't a proportional relationship? 15:30 & 1:2 3:9 & 9:27 05.10 & 10:20 2:4 & 4:2

Answers

Answer:

4:2

Step-by-step explanation:

What is the value of the expression when a = 4, b = 3 , and c = 10?

3a4b−c

a 1

b 4

c 6

d 12

Answers

Answer:

3a4b-c

3(4)4(3)-10

12(12)-10

144-10

=134

Step-by-step explanation:

Answer:

134

Step-by-step explanation:

3×4=12

4×3=12

12×12=144

144-10=134

thats what I got

hope it helps

A store owner recorded the number of tickets sold each hour. The graph shows some of the store owner's data. What is the slope of
the line shown?

A) 1

B) 2

C) 4

D)1/2

Answers

G where is the slope no photo no answer

what is 5,300 rounded to the nearest thousand

Answers

Answer:

5,000

Step-by-step explanation:

A pharmacy purchases 10,000 tablets of medication D for $27,000 and sells the 10,000 tablets for $34,380. The pharmacy has total monthly sales of $648,933, inventory purchases of $466,838, and overhead of $97,000.
• What is the gross margin on medication D?
• What is the gross income for the month?
• What is the net income for the month?

Answers

Answer:

nononoonoonononoononon

Step-by-step explanation:

Which expression represents the sum of 8 and twice a number??

A: 8+n

B: 8×2n

C: 8+2n

D: 2×(8+n)

Answers

Answer:

Step-by-step explanation:

Answer:

that means 2 × (8 + n)

then that will be the expression used

The table shows values of n and f(n) for the equation f(n) =
n(n+3)
2.
f(n)
1
2
2
5
3
9
4
?
What is the value of f(n) when n =
= 42
A 12
B. 13
C. 14
D. 28
E

Answers

I looked at the the picture and the answer is A. 12

I guess the 2 was supposed to be a question mark judging by the picture...

Pls help- I'm having trouble

Answers

I’m pretty sure it would be A!im learning this too ahah

If 3 quarts of paint are needed for 50 ft of fence, how many quarts are needed for 300 ft of fence?
at

Answers

Answer:

Step-by-step explanation:

First, you would do a proportion

[tex]\frac{3}{50}[/tex]=[tex]\frac{x}{300}[/tex]

Then you would cross multiply, getting 50x=900.

After that, you would do 900/50, which is 18.

To paint 300 feet of fence we need 18 quarts of paint.

What is a unitary method?

A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.

Given, 3 quarts of paint are needed for 50ft of fence.

∴ To paint 1 foot of fence (3/50) quarts of paint are needed.

∴ To paint 300 feet of fence (3/50)×300 = 18 quarts of paint needed.

learn more about the unitary method here :

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What is the simplified ratio of female to male students in a class, if there are 18 boys and 9 girls?

Answers

9:18 = 1:2
There are 1 to 2 females to males

1000¥ (Japanese Yen) is equivalent to $8.00. A shirt costing 650¥ would cost how many dollars? *

$6.50
$12.30
$5.20
$8.13

Answers

Answer:

$5.20 (Have a good day)

Step-by-step explanation:

Answer:6.50

Step-by-step explanation:

Please help me answer!

Answers

Answer:

..................

the answer to that is b y=2x-3

Choose all items where the equation matches the given table.

Answers

Answer:

Grey, Orange,Green

Step-by-step explanation:

Hope this helps

What is the K for this story Problem? John bought 27 baseball cards for $9. How many baseball cards can he buy with $84?

Answers

Answer:

210

Step-by-step explanation:

9 divided by 27 = .33333 = .4

you would divide 9 by 27 because if you did 27 divided by 9 he would only have 3 cards

84 divided by .4 = 210

you are being deal one card from a standard 52 card deck. what is the probability that you will be dealt a card other than an ace?

Answers

I love you please notice me

The probability of you getting in Ace is 4/52

What is the inverse of the function shown( in the form of a graph)

Answers

Answer:

[tex] y = - 1x + b[/tex]

Step-by-step explanation:

The inverse of a slope is the exact opposite slope of the original. I'll show a function below where you can easily solve future problems if you need to.

[tex] - \frac{1}{m} x[/tex]

m is the slope, so for the equation above, you simply insert the original slope, being 1, in the equation.

[tex] - \frac{1}{1} x \\ - 1x[/tex]

So the inverse slope would be -1.

Answer:1/2x

Step-by-step explanation:

Please help, I only have 30 minutes left! );

Answers

Answer:

(3, -1)

Step-by-step explanation:

review the graph. a ship is traveling according to the vector shown. what is the ships directional bearing?

Answers

Answer:

D on edge i got it right

Step-by-step explanation:

By reviewing the graph, when the ship is traveling so here the ship's direction should be 60 degrees west.

What is a vector?

In terms of mathematics, the vector means the quantity where it does contain both magnitude and direction but does not involved the position. It involved the examples like velocity and acceleration.

According to the given graph, the movement of the ship is in south west direction along with angle 60 degrees

So, here option d is correct.

Learn more about graph here: https://brainly.com/question/18265531

Please help! it's algebra 2! correct answers only!

Answers

To create a square trinomial on the left side of the equation, find a value that is equal to the square of half of.

solve the equation 4p + 2 =22,using a double number line

Answers

Answer:

the answer is 5

Step-by-step explanation:

The height h, in feet of a model rocket t seconds after launch is given
by the equation h= 245t - 16t?. As the rocket descends, it deploys
a recovery parachute when it reaches 325 feet above the ground.
Express your final answer to the nearest tenth place.
What is the maximum height of the rocket?

Answers

Answer:

h_max = 324.09 ft

Step-by-step explanation:

The correct equation is;

h = 245t - 16t²

We are told that as the rocket descends, it deploys

a recovery parachute when it reaches 325 feet above the ground.

Thus;

245t - 16t² = 325

Thus;

16t² - 245t + 325 = 0

Using quadratic formula, we have the roots as;

t = 1.47s or 13.85s

We will pick the higher value.

Thus;

Maximum height will occur at t = 13.85 s

Thus, plugging in 13.85 for t into h = 245t - 16t², we have;

h_max = 245(13.85) - 16(13.85)²

h_max = 324.09 ft

Which equations could you solve using the addition property of equality? Check all that apply.
4+ y = 100
y -4 = 100
4y = 100 4 + 100=y
100 = y - 5

Answers

Answer:

4 + y = 96 = 100

y = 104 - 4 = 100

4 y = 25 = 100 4 + 100 = y = 104

100 = y = 105 - 5

Step-by-step explanation:

Plz mark me as brainliest have a good day

The equations could you solve using the addition property of equality is

y- 4 = 100.

We have to apply the property of addition equality

Now,

4 + y = 100

y= 96

and, y -4 = 100

y = 104

and, 4 y = 100

y= 25

and, 100 = y - 5

y= 105

Thus, the required equality is y- 4 = 100.

Learn more about Addition Equality here:

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13. solve
(1 Point)
m/18 = - 1/9

a.) m = -3
b.) m = -4
c.) m = -2
d.) m = -1

Answers

Answer:

m = -2

Step-by-step explanation:

m/18 = - 1/9

m = -1/9 * 18

m = -2

Jack borrowed $1.50 from his friend Jenna every day for five days last week. What rational number represents how much Jack owed his friend last week?

Answers

Answer:

$7.50

Step-by-step explanation:

set up an equation: $ x days = total owed

1.50 x 5 = 7.50

If the measure of angle 5 is (11 x minus 14) degrees and x = 6, which expression could represent the measure of angle 2?

Answers

Step-by-step explanation:

what are the expressions?

Nikki drew a rectangle with a perimeter of 18 units on a coordinate grid. Two of the vertices were (4, –3) and (–1, –3). What could be the coordinates of the other two vertices of the rectangle?

A. (4, 12) and (–1, 12)
B. (–1, 1) and (4, 1)
C. (4, 6) and (–1, 6)
D. (4, 7) and (–1, 7)

Answers

Step-by-step explanation:

I have read about this in my class

Answer:

ITS a.

Step-by-step explanation:

Which of the following is true? (1 point)

Question 19 options:

1)

|–8| < 6

2)

|–6| < |–8|

3)

|8| < |–6|

4)

|–6| < –8
PLS GOD HELP ME

Answers

2 is true since the absolute value of -6 is 6 and the absolute value of -8 is 8. The absolute value of a number will always be the number itself but positive. Also 6 is less than five which make this true.

What is measure of arc NP?

Answers

Are you learning how to arc things

In triangle ABC, angle BAC = 90
Work out the size of angle DAC AND DCA?

Quick plz:)

Answers

Answer:

Easy man it 9999

Step-by-step explanation:

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