Mathematics College

Help please I’m almost done also I’ll mark brainliest

Help Please Im Almost Done Also Ill Mark Brainliest

Answers

Answer 1

Answer:

this is a ratio of 4 inches:5 feet.

if one side becomes 30 feet, means that other one is also multiplied by 6.

4 * 6 = 24 or A

pls mark as brainliest

Step-by-step explanation:

Related Questions

8 more than the product of a number and 7 is equal to 2​

Answers

Answer:

8 +7n= 2

solve for n

Step-by-step explanation:

Compare using <,> or =. HELP plsplspls !! :)

Answers

Answer:

> to 7

Step-by-step explanation:

PLEASE RATE ME GOOD

Answer:

<

Step-by-step explanation:

0.75 = 3/4

0.75 > 0.7

$24 : 6 pounds
please help this is due today

Answers

Answer:

4 dollars per pound

Step-by-step explanation:

24/6 = 4

(6 + 3) ÷ (4 – 5) = for edgienuity

Answers

The answer for this is -9

Answer:

-9

Step-by-step explanation:

(6+3) divided by (4-5)

9/-1

-9

what is 6 minutes 30 seconds converted to minutes?

Answers

Answer:

6.5 minutes

Step-by-step explanation:

Help with volume formula

Answers

Answer:

i don't even know what that says i can't even see it

Step-by-step explanation:

Step-by-step explanation:

Rectangular Prism- Length times width times height= V

Cylinder- πr2h= V

Cone- Base times height= V

Hope this helped :)

Linear Equations :


3x - 5/3 = x - 3

Answers

Answer:

x=(-2/3)

Step-by-step explanation:

Looked it up on google and got that answer, also used an online linear equation calclator

Identify the center and the radius of the circle in the equation below
(x - 3)^2 + (y + 5)^2 = 36

Answers

Answer:

Center: (3,-5), radius=6

Step-by-step explanation:

. How many faces does a polyhedron with
20 vertices and 30 edges have?

Answers

Answer:

12

Step-by-step explanation:

Answer:

12

Explanation:

Trust!

Hope this helps! :)


Which property is being used in the second line?

Answers

Answer:

Commutative Property

Step-by-step explanation:

A consumer report claims that more than 10% of the cars from a car manufacture experience engine failures before reaching a mileage of 150,000 miles. A sample of 65 cars is investigated and 9 of the cars had engine failure before 150,00 miles. Conduct a hypothesis test to test the claim with a significance level of 0.10.

Answers

Answer:

We will fail to reject the null hypothesis and conclude that there is no sufficient evidence to suggest that more than 10% of the cars from a car manufacture experience engine failures before reaching a mileage of 150,000 miles

Step-by-step explanation:

We are given;

Population proportion; p_o = 10% = 0.1

Sample proportion; p = 9/65 = 0.1385

Z-score formula for this is;

z = (p - p_o)/√(p_o(1 - p_o)/n)

z = (0.1385 - 0.1)/√(0.1(1 - 0.1)/65)

z = 0.0385/0.0372

z = 1.03

From online z-score calculator, we have; p - value = 0.1504

Our p - value is greater than the significance level of 0.1.

Thus,we will fail to reject the null hypothesis and conclude that there is no sufficient evidence to suggest that more than 10% of the cars from a car manufacture experience engine failures before reaching a mileage of 150,000 miles

can tell help me please!!

Answers

Answer:

Step-b here's your help y-step explanation:

FREE POINTS AND BTW SORRYYY

A small aircraft can carry 900 pounds of baggage, distributed between two storage compartments. On one flight, the plane is fully loaded, with 400 pounds more baggage in one compartment than the other. How much is stowed in each compartment?

Answers

Answer:

one has 800 and the other one has 100

Step-by-step explanation:

√−100 =


bruh jus help me dawg

Answers

Answer:

i√100

=10i

Step-by-step explanation:

this is a complex imaginary number, it does not exist so we put i there.

Answer:

bruhness

Step-by-step explanation:

Please I need some answers

Answers

Answer:

The answer is +1 because par is basically 0 and 3-2 would be 1. This means that he is overall shooting 1 over par on the course.

Step-by-step explanation:

Jason bought a case of Macaroni and Cheese last week for $12.56.  This week he bought the same size case for $16.98.  What was the percent increase?  Round to the nearest percent.
a
26%
b
42%
c
4.42%
d
35%

Answers

Answer:

A

Step-by-step explanation:

[tex] \frac{16.98 - 12.56}{16.98} \times 100 = 26[/tex]

Answer:

35.191083%

Step-by-step explanation:

12.56/100=0.1256 (1%)

That's one percent of 12.56. How much by 0.1256 (1% of 12.56) is 16.98 (rised price)?

I used a two-step equation to get the answer

x*0.1256 = 16.98   /0.1256  /0.1256

Divide both sides to get

x       =  135.191083

Now just subtract 100 because that was the old value

135.191083 - 100 = 35.191083

and you get 35.191083. Therefore, the answer is D.

Matthew’s score in a video game varies directly with the number of keys he finds. When he found 4 keys, his score was 1400 points.

What is the constant of proportionality for this relationship?

Answers

Answer and explanation:It's A

Please help me as soon as you can!!!!

Answers

Answer:

44

Step-by-step explanation:

By pythagorean, we have

[tex] {5}^{2} = {3}^{2} + {h}^{2} \\ h = 4[/tex]

[tex]then \: the \: given \: figure \: is \: presenting \: a \: traphozoid \\ so \\ area = \frac{1}{2} \times 4(8 + (11 + 3))[/tex]

[tex] 44 \: {in}^{2} [/tex]

A typical tip in a restaurant is​ 15% of the total bill. If the bill is ​$140​, what would the typical tip​ be?

Answers

Answer:

21

Step-by-step explanation:

11 m 40 cm + 58 m 30 cm

Answers

Answer:

69 m 70 cm

Step-by-step explanation:

Estimate each product 7.1 x 2.1

Answers

Answer:

14

Step-by-step explanation:

7.1 rounded is 7

2.1 rounded is 2

so the answer should be 14

A small order of fries at Wendy’s has 90 more calories than the small order of fries at McDonald’s. If together they have 550 calories, how many calories are in the Wendy’s small order of fries?

Answers

Answer:

i think the wendy's small fries are 460 calories

Step-by-step explanation:

WRITE THE BIGGEST 69 ON THE PLANET

Answers

Answer:

░█████╗░░█████╗░

██╔═══╝░██╔══██╗

██████╗░╚██████║

██╔══██╗░╚═══██║

╚█████╔╝░█████╔╝

░╚════╝░░╚════╝░

Step-by-step explanation:

BIG 69!

Answer:

69

Step-by-step explanation:

3. The parents of a newborn girl want to invest $1000 in some kind of saving plan that their child could
use after her 21st birthday. Savings Plan A will increase the amount in the account by $75 per year for
as long as the account is active. Savings Plan B will increase the amount in the account by 5% per year
as long as the account is open


Write an equation for plan A


Write an equation for plan B

Answers

Answer:

A. 1000x75t=i

B. 1000(1+5%/n)^t

Step-by-step explanation:

i=prt     interest principle rate time

a=p(1+r/n)^t amount principle rate number of times interest is compound time

Hope this helps.

PLEASE ANSWER I WILL MARK YOU AS BRAINLIEST IF YOU ANSWER CORRECTLY PLS ANSWER THO LIKE ITS SOO CONFUSINGG I BEG YOU PLS AND TY

Answers

Answer:

5

Step-by-step explanation:

9) y=12x+6

I've attached a photo for #10

What is the common difference between successive terms in the sequence 2,8,14,20

Answers

Answer:

6

Step-by-step explanation:

2,8,14,20

2+6=8

(2,8)= (6)

14+6=20

(14,20)= (6)

8+6= 14

(8,14)= (6)

The common theme of the sequence is 6.

What are the domain and range of f (x)=16

Answers

Range: {16 }

Domain:(- ∞ ,  ∞ ),{ x| x∈  R }

Step-by-step explanation: Find the domain by finding where the function is defined. The range is the set of values that correspond with the domain.

Help me!!! When the following expression is written in the simplest form, what is the coefficient of the variable term?

Answers

Answer:

I believe the answer is 0

Step-by-step explanation:

Answer:

I know im late but its -5

Step-by-step explanation:

Mr. Thomas wants to buy a suit priced $120. He receives a 25% discount, and then there is a 7% sales tax. How much did Mr. Thomas spend on the suit?

Answers

Answer:

He will spend $96.30

Step-by-step explanation:

120(.25)

120-30

90(.07)

90+6.30

96.30

Simplify the expression below:
(7y^2-3y)-(4y^2+2y-2)

Answers

Answer:

−5y2−8y+5-5y2-8y+5 there u go

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