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Answer: Here is the pic and so its 8.9 so it would be 9 because your rounding and I hope this helps :D

Answer:

4·(4x-3)

Step-by-step explanation:

Answer:

Michael Jordan

Step-by-step explanation:

190-85 =105

175-80=95

Answer:

Michael Jordan

Step-by-step explanation:

Answer:

the anwser is

postive 5

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:

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:

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:

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Answer:

495

Step-by-step explanation:

multiply them together

Answer:

6 i think..

Step-by-step explanation:

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:

Following are the solution to this question:

Step-by-step explanation:

Please find the complete question in the file.

1700 meals flexible budget  

wages = $27920    

Cost of less variable  

Ingredient cost  =$11110  

Provinces = $380  

Different  = $1640  

Complete cost variable = $13130    

Margin of contribution = $14790.  

Costs less than fixed  

salary and pay  =  $10,400  

Utilities = $800  

rent = $2200  

Different =  $600  

Total operating cost = $14,000  

Revenue of service  =$790

Answer:

20 longer

Step-by-step explanation:

Answer:

i think 7 but i am not 100% sure

Step-by-step explanation:

Answer:

8 hours

Step-by-step explanation:

Answer:

bjhmiukjgjhkuijkl

Step-by-step explanation:

Answer:

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

Answer:

bruh

Step-by-step explanation:

no

Answer:

f(x inv)=-1/2x-3

Step-by-step explanation:

You pretty much just have to flip all the numbers to fractions and all the positives to negatives.

The smallest possible whole number length for the third side is 7

Case 1

1st + 2nd > 3rd

5 + 11 > 3rd

16 > 3rd

3rd length < 16

Case 2

1st + 3rd > 2nd

5 + 3rd > 11

3rd > 11 - 5

3rd > 6

Thus, we have

6 < 3rd length < 16

Since the 3rd length is greater than 6, then the smallest possible length for the 3rd side is 7

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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:

-49

Step-by-step explanation:

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

Answer:

17.85

Step-by-step explanation:

12.75 multiplied by .40 = 5.10

5.10 + 12.75 = 17.85

Answer:

0.45

Step-by-step explanation:

1. 3.15÷7=0.45

2. 3.20÷8=0.40

3. 4.10÷10=0.41

4. 4.18÷16=0.26

Answer:

c i think sorry if its not good

Step-by-step explanation:

Answer: 80

Step-by-step explanation: 16.3×5.29=86.227

Answer:

The answer is B

Step-by-step explanation:

Also 1 ❤️= 1 GOOD LUCK TO EVRY WONE

Answer:

Donuts are $4 and Muffins are $6

Step-by-step explanation:

Start by setting up both equations:

6d+3m=42

3d+2m=24

Then multiply the second equation by -2:

-6d-4m=-48

Then subtract the second equation by the first:

6d+3m=42

-6d-4m=-48

The sixes will cancel out and you'll have the equation:

-m=-6 or m=6

This tells you that each muffin is $6

Then you want to plug in six for m in one of the original equations:

3d+2(6)=24

Then solve for d:

3d+12=24

3d=12

d=4

This tells you that each dount is $4

Answer:

12+12=24 1/2 a dozen=6, 12+12+6=30 pencils

Step-by-step explanation:

hope this helps lol have a good day

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:

15

Step-by-step explanation:

Answer:

22:2   55:5   110:10

Step-by-step explanation: