A roofing company charged 14 different families 697$ to replace their roofs how much money did the roofing company charge in all

Answer:

$-12.50

Step-by-step explanation:

Take -2.50 and multiply it by 5 to get the answer.

Answer:

-49

Step-by-step explanation:

You subtract 348 from 299 and you get -49 which means she is in debt

Answer:

Step-by-step explanation:

Given

sigma notation of 3 + 7 + 11 + 15 + 19​

Solution

Sigma notation=

Sigma

Answer:

C.) A' (-5,3), B' (-1,3), C' (4,-3)

Step-by-step explanation:

Translation rule: (x, y + 2)

A (-5,-5) -> A' (-5, -5 + 2) -> A' (-5, -3)

B (-1,1) -> B' (-1, 1 + 2) -> B' (-1, 3)

C (4,-5) -> C' (4, -5 + 2) -> C' (4, -3)

Answer:

In at least one hundred words, describe how what Markandaya reveals about Kenny helps to shape his character, and which themes in Nectar in a Sieve are developed with this information.

Step-by-step explanation:

Answer:

-52

Step-by-step explanation:

plug 2 into u(x) which is equal to

2(5) + 1= 5

plug 5 into w(x) which is equal to

-2(5^2) - 2

-2(25) - 2

-50 - 2 = -52

Answer:

1125$

Step-by-step explanation:

225 x 5 (because he only works 5 days a week)

Answer:

The length of s is 5.1 inches to the nearest tenth of an inch

Step-by-step explanation:

In Δ RST

∵ t is the opposite side to ∠T

∵ r is the opposite side to ∠R

∵ s is the opposite side to ∠S

→ To find s let us use the cosine rule

∴ s² = t² + r² - 2 × t × r × cos∠S

∵ t = 4.1 inches, r = 7.1 inches, and m∠S = 45°

→ Substitute them in the rule above

∴ s² = (4.1)² + (7.1)² - 2 × 4.1 × 7.1 × cos(45°)

∴ s² = 16.81 + 50.41 - 41.1677568

∴ s² = 26.0522432

→ Take √ for both sides

∴ s = 5.10413981

→ Round it to the nearest tenth

∴ s = 5.1 inches

∴ The length of s is 5.1 inches to the nearest tenth of an inch

Answer:

5.1

Step-by-step explanation:

delta math

Answer:

495

Step-by-step explanation:

multiply them together

Answer:

i think 7 but i am not 100% sure

Step-by-step explanation:

Answer:

The adult cow has a heart rate of between 48 and 84 beats per minute.

Step-by-step explanation:

Answer:

every cow is differnt but the cows heart beats about 48 and 84 times per minute, so about  168.

Step-by-step explanation:

Answer:

9x - 10y =75

Step-by-step explanation:

Answer:

17.85

Step-by-step explanation:

12.75 multiplied by .40 = 5.10

5.10 + 12.75 = 17.85

Answer:

The 90% confidence interval is  [tex]0.1316 <  p <  0.1812[/tex]

Step-by-step explanation:

From the question we are told that

   The sample size is  n  =  582

   The number of teenagers at the wheel is k = 91

Generally the sample proportion is mathematically represented as

          [tex]\^ p = \frac{k}{n}[/tex]

=>       [tex]\^ p = \frac{91}{582}[/tex]

=>      [tex]\^ p = 0.1564[/tex]

From the question we are told the confidence level is  90% , hence the level of significance is    

      [tex]\alpha = (100 - 90 ) \%[/tex]

=>   [tex]\alpha = 0.10[/tex]

Generally from the normal distribution table the critical value  of  [tex]\frac{\alpha }{2}[/tex] is  

   [tex]Z_{\frac{\alpha }{2} } =  1.645[/tex]

Generally the margin of error is mathematically represented as  

     [tex]E =  Z_{\frac{\alpha }{2} } * \sqrt{\frac{\^ p (1- \^ p)}{n} } [/tex]

=>  [tex]E =  1.645 * \sqrt{\frac{0.1564  (1- 0.1564)}{582} } [/tex]

=>  [tex]E =  0.0248 [/tex]

Generally 95% confidence interval is mathematically represented as  

      [tex]\^ p -E <  p <  \^ p +E[/tex]

=>   [tex]0.1564  -0.0248 <  p <  0.1564  + 0.0248[/tex]

=>   [tex]0.1316 <  p <  0.1812[/tex]

Answer:

wheres the graph tho...???????

Answer:

bruh

Step-by-step explanation:

no

Answer:

8 hours

Step-by-step explanation:

Answer:

bjhmiukjgjhkuijkl

Step-by-step explanation:

Answer:

It's C.

Step-by-step explanation:

Did the test

The inequality is y/9 - x > 21.

Mathematical expressions with inequalities are those in which the two sides are not equal. Contrary to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.

Given:

x less than the quantity y divided by 9 is more than 21.

Now, writing the mathematical Inequality for the given statement is

x less than the quantity y divided by 9

y/9 -x

and, more than 21.

y/9 - x > 21

Hence, the inequality is y/9 - x > 21.

Learn more about Inequality here:

https://brainly.com/question/30231190

#SPJ2

Answer:

6 i think..

Step-by-step explanation:

Answer:

50

Step-by-step explanation:

To find the whole you must write this as an equation.

.44x = 22

isolate x by dividing by .44

22/.44=x

x = 50

Answer: the whole is 50

Step-by-step explanation:

22 44

——- = ———

x. 100

cross multiply.

22x100=2200

2200 divided by 44 = 50

Answer:

C. 57

Step-by-step explanation:

all triangles add up to 180. the tick marks show that ∠D and ∠ E are congruent so you do this and solve for x:

(4x + 1) + (4x + 1) + (5x - 4) = 180

13x - 2 = 180

13x = 182

x = 182/13

x = 14

4(14) + 1 = 57

Answer:

1.) 3  

2.) 11

3.)17

Step-by-step explanation:

you would want to add them up then multiply

Answer:

M<1=55

M<2=55

M<3= 70

Step-by-step explanation:

Angle 1 and 2 are equal

Answer: It's, 80+6>150

Step-by-step explanation:

Answer:

80+6x>150

The least amount of sales are 12

Step-by-step explanation:

Answer:

(0,-2)

Step-by-step explanation:

[8+(-8)},[6+(-8)}

[8-8},[6-8}

0,2

Answer:

a

Step-by-step explanation:

Answer:

the anwser is

postive 5