How do I solve this?

Answer:

it would take 360 minutes or 6 hours

Step-by-step explanation:

Answer:

6 hours

Step-by-step explanation:

3/4 of an hour is 45 mins, 45 minutes times 8= 360

Convert to hours and you get 6 hours.

Mark me brainiest

Answer:

0.5

Step-by-step explanation:

Set up two ratios: 3:4 and x:48. The ratio always stays the same, so the value that you increased the girls by will be equal with the boys. To get from 4 to 48, you need to multiply by 12. So, to get a proportional number of boys, multiply 3 x 12.

The ratio of boys to girls is 36:48. The question is asking how man total, so add. 36 + 48 = 84.

There are 84​ total sixth graders.

Answer:

Step-by-step explanation:

I believe it is 84

Answer:

A.) 0.002980

B.) 0.8335

C.) 0.00000000143

Step-by-step explanation:

The problem can be solved using the binomial probability formula :

P(success) p = 0.3

Number of trials (n) = 15

P(x = x) = nCx * p^x * (1 - p)^(n-x)

A) Exactly 10:

P(x = 10) = 15C10 * 0.3^10 * 0.7^5

3003 * 0.3^10 * 0.7^5

= 0.002980

B) between 2 and 6 people :

Using binomial probability calculator to save time

P(2) + p(3) + p(4) + p(5) + p(6)

0.0915 + 0.170 + 0.219 + 0.206 + 0.147

= 0.8335

C.) What is the probability that all 15 will want hot peppers?

P(x = 15) = 15C15 * 0.3^15 * 0.7^0

= 1 * 1.4348907E−8 * 1

= 0.00000000143

Answer:

$110.5

Step-by-step explanation:

48 + 25(2.5)

48 + 62.5

=110.2

Answer:

The answer is 110.5

Step-by-step explanation:

48+25(2.5)=110.5

Answer:

C I think

Step-by-step explanation:

Answer:

1)(6,4)

11+1=12/2 =6

6+2=8/2=4

Answer:

1.6 billon

Step-by-step explanation:

1.6 billon

Answer:

B

Step-by-step explanation:

i think it is

Answer:

The numbers are 120 and 150.

Step-by-step explanation:

Please see the attached pictures for the full solution.

Answer: C

Step-by-step explanation: I took the test!!

The required distance that the ladder foot away from the base of the wall is √133  meters. Option C is correct.

In a right-angled triangle, its side, such as hypotenuse, perpendicular, and base is Pythagorean triplets.

Here,
Let the base length be x,
According to the question, a 13-meter ladder reach, the foot of the ladder is 6 meters.
So, applying the Pythagoras theorem,
13² = 6² + x²
x = √169 - 36
x = √133

Thus, the required distance that the ladder foot away from the base of the wall is √133  meters.

Learn  more about Pythagorean triplets here:

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Answer:

B. 17/80

Step-by-step explanation:

The decimal form is 0.2125.

To make sure if 17/80 is 21.25 percent divide 17÷80=0.2125=21.15 percent

Answer:

where is the spinner at least attact an attachment so i can see the spinner and how the odds of likely it can turn out

Step-by-step explanation:

Answer:

x=14, y=37

Step-by-step explanation:

We know that (4y-10)° and 3x° are supplementary angles, meaning the total sum of the angles add up to 180°. (4y-10)° is also corresponding to the blank angle below (9x+12)°, making it a vertical angle. Since (4y-10)°=(9x+12)° because they are vertical angles, then that means we can solve for x:

Original Equation: (4y-10)°+3x°=180

New Equation: (9x+12)°+3x°=180

9x+12+3x=180

12x+12=180

12x=168

x=14

So x is 14

Because x=14, then y is:

4y-10+3(14)=180

4y-10+42=180

4y+32=180

4y=148

y=37

So y is 37

Answer:

since it's a square pyramid I would assume it's C square inches

The appropriate unit of measure for the side length of the base is, ''centimeters''.

Option D is true.

A measurement unit is a standard quality used to express a physical quantity. Also it refers to the comparison between the unknown quantity with the known quantity.

We have to given that;

The formula for finding the volume of a square pyramid is,

⇒ V = 1/2a²h

Where, a is the side length of the square base and h is the height of the pyramid.

Now, By the formula;

The appropriate unit of measure for the side length of the base is, ''centimeters''.

Learn more about the measurement unit visit:

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Answer:

224

Step-by-step explanation:

the area of a circle is [tex]\pi[/tex][tex]r^{2}[/tex], so for the circle plug in your numbers:

(3.14)([tex]14^{2}[/tex]) = 615.44

divide this by 4 because t=in the picture you only have a fourth of a circle:

615.44 / 4 = 153.86

the formula for area of a trapezoid is [tex]\frac{a + b}{2}[/tex] × h

so plug in your values: [tex]\frac{14+14}{2}[/tex] × 5

you get 70

add 70 and 153.22

70 + 153.22 = 223.22

this can round to 224

Answer:

iacbsc kakwc s s k kd sdidv d lm vdfj

Step-by-step explanation:

Answer:

I think its 69* but I be wrong so good luck

Step-by-step explanation:

=========================================================

Explanation:

The exterior angle is 137, so the interior angle adjacent to that is 180-137 = 43. This is interior angle U of triangle UVW.

Let's find the missing angle W

U+V+W = 180

43+68+W = 180

111+W = 180

W = 180-111

W = 69

We have three three interior angles of triangle UVW

The longest side is opposite the largest angle, so the longest side is UV

The shortest side is opposite the smallest angle, so the shortest side is VW

The order of the sides from smallest to largest is

VW < UW < UV

Refer to the diagram below.

Answer:

y=1/2x+3

Step-by-step explanation:

Answer:

25.92

Step-by-step explanation:

Fuel efficiency is the measure or effort that is required to convert the chemical energy in the fuel to the kinetic energy which the cars needs to move. It is meant by how good or effectively the fuel is utilized by the vehicle. It is the ability of the engine to extract more energy from the fuel.

In the context, the size of the engine is 2.5 cubic liters. Then the predicted value of the fuel efficiency will be 25.92 miles per gallon.

Answer: he got 80% correct