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9514 1404 393

Answer:

  C.  2x -15

Step-by-step explanation:

The respective numbers of naira are ...

  laraba: x

  kunie: x-15 . . . . . 15 less than laraba

Then the total is ...

  laraba + kunie = x +(x -15) = 2x -15 . . . . matches choice C

Answer:

Null hypothesis rejected means that there is significant evidence to conclude that the team's mean rushing yards per game is less than 105 yards.

Step-by-step explanation:

The mean number of rushing yards for one NFL team was less than 105 yards per game.

At the null hypothesis, we test if the mean number of rushing yards for the team was the league's mean, which is close to 105 yards per game, that is:

[tex]H_0: \mu = 105[/tex].

At the alternate hypothesis, we test if there is significant evident to conclude that this team average is less than 105 yards per game, that is:

[tex]H_1: \mu < 105[/tex]

How should you interpret a decision that rejects the null hypothesis?

Null hypothesis rejected means that there is significant evidence to conclude that the team's mean rushing yards per game is less than 105 yards.

Answer:

20mm2

Step-by-step explanation:

3+2=5

5divided by 2 = 2.5

2.5 times 8 = 20

Answer:

C. 20 mm²

Step-by-step explanation:

Formula for trapezoid =       [tex]\frac{base1 + base 2}{2}*height[/tex]

So 1/2(2+3)*8

1/2(5) * 8

2.5 * 8 = 20

Units area in mm²

20 mm²

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Answer:

153.86.

Step-by-step explanation:

Formula for area of a circle: A= Pi R (R is radius) squared. First fill in the numbers: 3.14x7^2 Then Solve for the squared: 7^2=49, then finally multiply 49x3.14 which gets you to 153.86.

Answer:22

Step-by-step explanation:

The complete sentence is

The price with coupon B is $10 less than the price with coupon A.

It depends on the original price of the S41 shoes.

Coupon A offers a 15% discount on S41 shoes, while Coupon B provides a $10 rebate on S41 shoes.

Let's assume the original price of the S41 shoes is P dollars.

Using Coupon A, the discounted price would be 85% of the original price = (0.85 * P) dollars.

Using Coupon B, the price after the $10 rebate =  (P - $10) dollars.

Now, compare (0.85 * P) with (P - $10).

simplify the expression (0.85 * P) < (P - $10) as

0.85P < P - $10

0.85P - P < - $10

-0.15P < - $10

P > (- $10) / (-0.15)  

P > $66.67

Therefore, if the original price of the S41 shoes is greater than $66.67, Coupon A (15% off) will give a lower price. If the original price is lower than $66.67, Coupon B ($10 rebate) will give a lower price.

Learn more about Inequality here:

https://brainly.com/question/20383699

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Answer:

Step-by-step explanation:

Answer:

308

Step-by-step explanation:

70/100 x 440 = 308

Answer:

D. divide by 12​

Step-by-step explanation:

→ When you :

- Multiply, the inverse is divide

- Divide, the inverse is multiply

- Add, the inverse is minus

- Minus, the inverse is add

Answer:

396

Step-by-step explanation:

100% = 360

10% = 100% * (10/100) = 100%/10 = 360/10 = 36

previous salary plus the 10% raise = 360 + 36 = 396 =

= new salary

Answer:

60

Step-by-step explanation:

5 * 12 = 60

Answer:

24 in total

Step-by-step explanation:

Answer:

{21, 22, 23, 24}

Step-by-step explanation:

m>20 means that m is greater or more than 20, therefore 21, 22, 23, and 24 are all greater than 20 so that is the answer.

Answer:

i think so.....

20,21,22,23

Answer:

25.13

C=2πr

C=2(3.14)4

Answer:

I don't know im sorry I wish I could help

Answer:

75

Step-by-step explanation:

You know hat there is 4 angles. You want to divide 300 by 4 since that's the tal out of all 4 ofangles.When u divide, you 75.

This is what I would  

Each of the four angles of a quadrilateral measures 90°.

Only 1

we can construct using this condition.

as interior angle of quadrilateral and rectangle is 360°

Answer:

the answer is INFINITELY MANY

Step-by-step explanation:

Answer:

1/2

Step-by-step explanation:

See the steps below:)

Answer:

x = 9.7

Step-by-step explanation:

Reference angle (θ) = 68°

Opposite = 24

Adjacent = x

Apply, the trigonometric function, TOA which is:

[tex] tan (/theta) = \frac{Opp}{Adj} [/tex]

Plug in the values

[tex] tan 68 = \frac{24}{x} [/tex]

Multiply both sides by x

[tex] x*tan 68 = 24 [/tex]

Divide both sides by tan 68

[tex] x = \frac{24}{tan 68} [/tex]

x = 9.69662942

x = 9.7 (nearest tenth)

Answer:

31

Step-by-step explanation:

Answer:

50 gallons per hour

Step-by-step explanation:

(400 gallons) / (8 hours) = 50 gallons per hour

Answer is: 50 gal

400/8/4

Answer:

f(x) = 6x - 4.

Step-by-step explanation:

I guess you want the function which produces the outputs from the given inputs

The common difference in the outputs is 6.

The function is 6x - 4  where x is the input value.

Answer:

x = 5

Step-by-step explanation:

According to triangle angle bisector theorem, the ray divides the opposites side of the triangle into segments that are proportional to the other two sides.

So,

      [tex]\frac{x-1}{x-2} = \frac{12}{9}\\\\\frac{x-1}{x-2} = \frac{4}{3}\\\\3(x-1) = 4(x-2)\\\\3x - 3 = 4x - 8\\\\4x - 3x = -3 +8 \\\\x = 5[/tex]

Step-by-step explanation:

A'(-6, 12)

B'(12, -3)

C'(-3, -6)

Answer:

8 hours, and 40 minutes. Each time it goes down by .25 it goes up 2 hours and 10 minutes.

Answer:

Area=bh/2

36=6h/2

6h=72

h=72/6

h=12 ans.

Hєíght σf tríαnglє ís 12 cm.

lєt , lєnght σf tríαnglє вє х .

wє knσw thαt

αrєα σf tríαnglє = вαsє × hєíght / 2

➟ 36 cm = 6 × х / 2

➟ 36 cm = 6 х / 2

➟ 36 cm × 2 = 6 х

➟ 72 cm = 6 х

➟ 72 cm / 6 = х

➟ 12 cm = х

Answer: 12.5

Step-by-step explanation:

1/2 of 25 is 12.5 since when added together they create 25

Answer:

Length = 54 inches and width = 9 inches.

Step-by-step explanation:

Let the width be x in , then the length is 6x in.

So 2*x + 2*6x  126

14x = 126

x = 9 in.

So L = 6*9 = 54 in, and W = 9 in.

Step-by-step explanation:

Perimeter = 2l + 2w

but;

Perimeter = 126

lenght = 6w ( let the width be the variable w)

126 = 2(6w) + 2(w)

126 = 12w + 2w

126 = 14w

126/14 =w

w = 9

Therefore width is 9

and length = 6× 9 = 54

Answer:

The Preamble states the six purposes of government to form a more perfect union; establish jusice; insure domestic tranquility;provide for the common defense; promote the general wefare; secure the blessings of liberty now and the future

Answer:

32 I just know it the answer