pls helppppppppppppppp

Answer:

It's 2/15

Step-by-step explanation:

Answer:

20.32$

Step-by-step explanation:

25.40×.20 = 5.08

25.40- 5.08 = 20.32

so the answer would be 20.32$

Answer: 7500

Step-by-step explanation:

multiply 150 by 50

Answer:

n = 1100

Step-by-step explanation:

Isolate the variable, n. Note the equal sign, what you do to one side, you do to the other. Multiply 10 to both sides of the equation:

110 = n/10

(110) * 10 = (n/10) * 10

n = 110 * 10

n = 1100

1100 is your answer for n.

~

Answer:

1100 = n

Step-by-step explanation:

➟ 110 = n/10

➟ 110 × 10 = n

➟ 1100 = n

Answer:

11.625inches

Step-by-step explanation:

If a model car is built on a 1:16 scale and the length of actual car is 186inches

16inches = 1

186inches = x

16* x = 186

x = 186/16

x = 11.625

hence the wheel base of the model is 11.625inches

Answer:

"0.9739" is the correct answer.

Step-by-step explanation:

The given values are:

The ratio of true to false effects,

= 0.07

The power of study,

= 0.8

Alpha level,

= 0.05

Now,

The percentage of effects proved as significant will be:

= [tex]0.8\times \ 70 \ percentage[/tex]

= [tex]0.56[/tex]

0r,

= [tex]56[/tex]%

The percentage of false effects will be:

= [tex]0.05\times 30 \ percent[/tex]

= [tex]0.015[/tex]

or,

= [tex]1.5[/tex]%

The total effects will be:

= [tex]56+1.5[/tex]

= [tex]57.5[/tex]%

hence,

The probability that this effect is real will be:

= [tex]\frac{56}{57.5}[/tex]

= [tex]0.9739[/tex]

Answer:

New pump = 3.75 hours

Old pump = 15 hours

Step-by-step explanation:

Let :

Time taken by newer pump = x hrs

Time taken by older pump = 4x hrs

Time taken when working together = 3 hours

Drain rate :

Newer pump = 1/x

Older pump = 1/4x

Combined = 1/3

Hence :

Newer pump rate + older pump rate = combined rate

1/x + 1/4x = 1/3

Take the lcm

(4 + 1) / 4x = 1/3

Cross multiply

5 * 3 = 4x

15 = 4x

x = 15/4

x = 3.75

The old pump will take :

4x = 4 * 3.75 = 15 hours

Answer:

A'=(5/2,-5/2)

therefore A'(2.5,-2.5)

Step-by-step explanation:

Answer:

HOPE THIS HELPSS!!!!!

Step-by-step explanation:

So the exact value of the area is A=100π A = 100 π square inches. To approximate the area, we would substitute π≈3.

Answer:

50.0 cm²

Step-by-step explanation:

Applying

Volume of a pyramid (V) = 1/3×Area of the base(A')×Heigth(H)

A= 1/3A'h.................... Equation 1

A' = Area of the base, h = height of the pyramid

From the question,

Given: A' = 12.2 m², h = 12.3 m

Substitute these values into equation 1

A = 1/3(12.2×12.3)

A = 50.02

A = 50.02 cm²

A = 50.0 cm²

Answer:

What is the explicit formula for this sequence? -9, -3, 3, 9, 15, ... - did not match any news results.

Suggestions:

Make sure that all words are spelled correctly.

Try different keywords.

Try more general keywords.

Try fewer keywords

Answer:

Step-by-step explanation:

[tex]\frac{165}{570}[/tex] = 0.2894

multiply by 100 to turn into percentage

Answer:

3692.64 cm³

Step-by-step explanation:

Answer:

$68

Step-by-step explanation:

=> 20% 0f 340

=> (20/100) * 340

=> (1/5) * 340

=> (340/5) = 68

Sarah spends $68 dollar on transportation.

Thenks and mark me brainliest :)

Answer:

2325

Step-by-step explanation:

you multiple 31 by 75 it becomes 2325

Answer: ........is about 5

lie between 8 and 16

Step-by-step explanation:

Answer:

1. twice

2. 2 and 3

im cool

Step-by-step explanation:

the answer should be 19 I believe

Answer:

1/6

Step-by-step explanation:

A standard dice has 6 numbers. Convert it as a fraction, and you get 1/6 per probability of a number.

Answer:

Tank B

Step-by-step explanation:

Proportional relationships are relationships between two variables with equivalent ratios. For a proportional relationship, one variable is always a constant value times the other. A line is a proportional relationship if it starts from the origin, but if it does not start from the origin, it is not proportional.

From the two tanks, we can see that tank A have a y intercept whereas tank B starts from the origin. Therefore tank B shows a proportional relationship.

Answer:

Scalene Triangle

Step.-by-step explanation:

Calculate the lengths of the sides:

Side 1 = √((4-3)^2+(7-2)^2) = √26.

Side 2 = √((6-7)^2+(5-4)^2) = √2.

Side 3 = √((6-2)^2+(5-3)^2) = √20.

So each side is different in length and so its a scalene triangle.

Answer:

c

Step-by-step explanation:

<3

The monthly rate of interest is 0.0074. Therefore, option C is the correct answer.

An interest rate tells you how high the cost of borrowing is, or high the rewards are for saving. So, if you're a borrower, the interest rate is the amount you are charged for borrowing money, shown as a percentage of the total amount of the loan.

The given rate of interest is 8.9%.

The monthly payment formula is M = Pr(1+ r)ⁿ/(1+ r)ⁿ - 1

Here, rate of interest

= 8.9%/12

= 0.089/12

= 0.0074

Therefore, option C is the correct answer.

To learn more about the rate of interest visit:

brainly.com/question/28236069.

#SPJ7

Answer:

y=-4x

Step-by-step explanation:

I think you forgot to attach the picture w/ the question . .

Answer:

D. 36m^2

Step-by-step explanation:

4×9= 36

length × height = area