A truck driver averages 62 miles per hour while delivering freight to a customer. On the return trip, the driver averages 50 miles per hour due to construction. The total driving time is 7 hours. How long did the return trip take? Round your answer to the nearest tenth of an hour.

Answer:

3.81 ÷3 = 1.27

1 27×7 = 8.89

7 candy bars cost $8.89

Answer:

$8.89

Step-by-step explanation:

one is 1.27 so multiply that by 7 and you get $8.89

Answer:

f(x) = 19

Step-by-step explanation:

f(x) = 2x2 + 1

f(x) = 2(3)2 + 1

f(x) = 2(9) + 1

f(x) = 18 + 1

f(x) = 19

Follow PEMDAS from left to right

P.E.M.D.A.S:

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

Answer:

A is the answer

Answer:

A,

Step-by-step explanation:

-7 * 2/5 =  -14/5

The answer would be A because its the same equation just switched.

10

Step-by-step explanation:

replace p with 5

2×5= 10

Answer:

83 weeks

Step-by-step explanation:

2484 ÷ 30 = 82.8

then round up to get 83

Answer:

b=4

<XQL= 62*

<MQR=62*

<XQM=118*

<LQR=118*

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

Keep in mind that exterior angles are mentioned. So let's find the interior ones. Note that the interior and exterior angles are forming straight lines. So something plus 84 equals 180 degrees.  

180-84=96

180-120=60

The sum of three angles of a triangle is 180 degrees. X is an angle. So we can form an equation to represent this. Then just solve for x!

96+60+x=180

156+x=180

     x=24

Answer:

12 is the median

We can just substitute y = 4x+1 in the second equation.

[tex]6x-2(4x+1)=-3\\6x-8x-2=-3\\6x-8x-2+3=0\\-2x+1=0\\-2x=-1\\x=\frac{1}{2}[/tex]

We know the value of x, substitute x in any equations to get the y-value.

[tex]4x+1=y\\4(\frac{1}{2})+1=y\\2+1=y\\3=y[/tex]

The value of y is 3 and the value of x is 0.5 aka 1/2

Since you want the solution as a point then It's below here.

Answer:

C. 3:1

Step-by-step explanation:

Ive done this lesson before.

Answer:

C. 3:1

Step-by-step explanation:

They are only asking about the bones  and the one stuffed animal. Also it is 3 nes to 1 stuffed animal, erefore 3:1

Answer:

-0.05

Step-by-step explanation:

Hope this helps

it is easy _0.05 is the answer

Answer:

An example of an infinite geometric series having no sum is a1 + a1r + a1r2 + a1r3 + a1r4 and so on. 8+12+18+27+... if it exists. Since r=32 is not less than one, the series does not converge. That is, it has no sum.

Step-by-step explanation:

I used some info from the first answer and I got a 100 for this by adding more to the answer :)

1, -1, 1, -1, 1, -1, ... is an example of an infinite geometric series having no sum.

Sequence is an enumerated collection of objects in which repetitions are allowed and order matters.

An infinite geometric series is a sequence of numbers in which each successive term is generated by multiplying the previous term by a constant, known as the common ratio.

An example of an infinite geometric series with no sum is a geometric series with a common ratio of -1, such as the series 1, -1, 1, -1, 1, -1, ...

This series oscillates between 1 and -1 forever, and so its sum is undefined.

The common ratio is -1.

This means that for each term in the series, the value is multiplied by -1. As a result, the series oscillates between 1 and -1 forever, which means that the sum of the series is undefined.

Hence,  1, -1, 1, -1, 1, -1, ... is an example of an infinite geometric series having no sum.

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Answer:

They must have the same slope, but different y-intercepts

Step-by-step explanation:

Slope is rise over run, or the rate of change

Answer:

your gayy

Step-by-step explanation:

Answer:

4 yards long

Step-by-step explanation:

John's garden is 12 ft long and 3 ft go into a yard. With this information you then divide 12 by 3 to see how many yards would go into the 12. 12/3=4

Answer:

4

Step-by-step explanation:

3ft = 1yd

They only want to know how long in yards not the rest so

12ft = ?yds

So set up the problem.

12/3 = x/1

Solve

1(12) = 12

12 divided by 3 = 4  

John's garden is 4yds long

For the graph of the function g(x) = x³-x²-4x+4, g(1.535) = -0.879 is the minimum point and g(-0.869) = 6.065 is the maximum point. g(1/3) = 2.593 is the inflection point.

The graph of a function f is the set of all points in the plane of the form (x, f(x)).

To graph the function ⇒ substitute with the values of x and get g(x) but at first we need to find the critical points (maximum, minimum, inflection) which can be found by differentiating g(x) with respect to x.

Inflection points are points where the function changes concavity, i.e. from being "concave up" to being "concave down" or vice versa.

Points in the domain of definition of a real-valued function at which it takes its greatest and smallest values; such points are also called absolute maximum and absolute minimum points.

g'(x) = 3x² -2x-4 = 0

⇒ x = 1.535 and -0.869

⇒ maximum and minimum points

g(1.535) = -0.879 which is the minimum point

g(-0.869) = 6.065 which is the maximum point

g"(x) = 6x -2 = 0

⇒ x = 1/3

⇒ point of Inflection: g(1/3) = 2.593

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Answer:

3 dollars

Step-by-step explanation:

Answer:

3 dollars or $3, here you go lad

Answer:

fhdhdjdjsshbdhdhdjdvdhduhd

Answer:

= bruv

Step-by-step explanation:

you spelt power wrong too

Answer:

The midsegment of a trapezoid is parallel to each base, and its length is one-half the sum of the lengths of the bases.

Step-by-step explanation:

Answer:

100

Step-by-step explanation:

Answer:

One side of a 600 square inch cube is 100 inches.

Step-by-step explanation:

There are 6 sides on a cube. The cube is 600 square inches. Divide 600 by 6. Then you should get the answer of 100 inches. :)

Answer:

9/20

Step-by-step explanation:

Answer:

You can prove that angle C is 30°. This is because we know that angle B is 120° also, and interior angles add to 180°, which makes angle BCF 60°. Then we can divide this by 2 as angle BCF is bisected by AC, so, therefore, angle ACF is 30° as 60 ÷ 2 = 30.

You can then prove angle A is 90°. First, we can find angle BAC because it is part of a triangle, and angles in a triangle add to 180°. This means we can do 30 + 120 = 150, and 180 - 150 = 30° which is angle BAC. Then we do 120 - 30 = 90, as the whole of angle BAF is 120°.

I hope this helps!

Answer:

23.04

Step-by-step explanation:

Multiply 9.50 and 2.40 and the put the decimal between the 3 and the 0 :)

The inequality that represents the number x of avocados you can buy will be 2.40x ≤ 9.60.

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.

U have $9.60 to buy avocados for a guacamole recipe. Avocados cost $2.40 each.

Let 'x' be the number of avocados. Then the inequality is given as,

2.40x ≤ 9.60

Simplify the equation, then the value of the variable 'x' is given as,

2.40x ≤ 9.60

x ≤ 9.60 / 2.40

x ≤ 4

The inequality that represents the number x of avocados you can buy will be 2.40x ≤ 9.60.

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