According to the information in the table, who is the fastest typist? Words Typed by Four Typists Typist Words Typed Minutes Typing Ella 640 16 Harper 450 15 Owen 560 14 Shaquille 540 12 Ella Harper Owen Shaquille

Answer:

x= 127

Step-by-step explanation:

Please see the attached picture for full solution.

Answer:

0.03

Step-by-step explanation:

Given the following :

Instructor __no of failure __prop (failure /100)

A ________ 13__________0.13

B ________0___________0

C________11___________0.11

D________16__________0.16

Prof. B adds no proportion to the data and hence excluded in the estimation.

Mean(m) = 0.13 + 0.11 + 0.16) / 3

= 0.4 / 3

= 0.1333

Standard deviation :

Σ(X - m)² / N - 1

Σ(0.13 - 0.1333)² + (0.11 × 0.1333)² + ( 0.16 - 0.1333)² = 0.0012668689

= 0.0012668689 / 2

= 0.00063343445

√0.00063343445

= 0.0251681

= 0.03 To 2 decimal places

Answer:

27

Step-by-step explanation:

jasmine sold 9 rolls, so 18 + 9 = 27

Answer:

16:10

4:2.5

64:40

Step-by-step explanation:

hope this helps

Answer:

The integers are, -4, -3, -2, -1, 0, 1, 2, 3, 4, ... -- all the whole numbers and their opposites (the positive whole numbers, the negative whole numbers, and zero). For example, -5 is an integer but not a whole number or a natural number. An odd number is an integer when divided by two, either leaves a remainder or the result is a fraction. One is the first odd positive number but it does not leave a remainder 1. Some examples of odd numbers are 1, 3, 5, 7, 9, and 11. ... Since odd numbers are integers, negative numbers can be odd.

75 x 0.25 = 18.75 have a great day :D

Answer:

Nope because, wait did you forget a parenthesis to the left of -40?

But if there is no parenthesis, you don't have to distribute it.

If there are parenthesizes however, you would need to distribute it.

Step-by-step explanation:

Hope this helps, can you please mark me brainliest? I just need 2 more brainliest to become expert:)

Answer: Elisa

Step-by-step explanation: the first one did 8 withdraws the second one did 5 withdraws

(divide the total by the amount withdrawn each time)

Answer:

Elisa made more because she made 8 and Frances only made 5

Step-by-step explanation:

192/24= 8

230 / 46 = 5

Answer:

f(g(3)) = 56

g(f(3)) = 25

Step-by-step explanation:

fog = f(2x+1)

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

(2x+1)^2 + 2x+1 = 4x^2+6x+2

f(g(x)) = 4x^2+6x+2

f(g(3)) = 4(3)^2+6(3)+2

f(g(3)) = 56

gof = g(x^2+x)

g(x^2+x) = 2(x^2+x)+1

2(x^2+x)+1 = 2x^2 + 2x + 1

g(f(x)) =  2x^2 + 2x + 1

g(f(3)) = 2(3)^2 + 2(3) + 1

g(f(3)) = 25

Answer:

72 weeks

Step-by-step explanation:

If 1 week =$10.75 then $774 will be equal to $774×1 week=774 then divide by $10.75=72 weeks

It will take 72 weeks the laundromat cost to equal the cost of a new washer and dryer.

We have - Roberto and Maria Santana's who spend approximately $10.75 per week to wash and dry their family's clothes at a local coin laundry. A new washer and dryer would cost them a total of $774.

We have to determine in how many weeks will it take for the laundromat cost to equal the cost of a new washer and dryer.

You will save $100 in = [tex]\frac{100}{5}[/tex]  = 20 days.

According to question, we have -

Cost of a Laundromat = $10.75/week

Total cost of a new washer and dryer = $774.

The number of weeks it will take for the laundromat cost to equal the cost of a new washer and dryer will be -

n(W) = [tex]\frac{774}{10.75}[/tex] = 72 weeks

Hence, it will take 72 weeks the laundromat cost to equal the cost of a new washer and dryer.

To solve more questions on Time and cost estimation, visit the link below -

https://brainly.com/question/13941616

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Answer:

Deductive

Step-by-step explanation:

Answer: f(30) = -1

You would substitute every X with 30

Answer:

-1

Step-by-step explanation:

First, plug in 30 to your equation (f(x) = 14 - 0.5(30)

0.5 • 30 is 15, so subtract 15 from 14 and you get -1

Answer:

112.654

Step-by-step explanation:

112.654 x (5x60)=?

Answer:

is A

Step-by-step explanation:

Answer:

The half-life of the radioactive substance is 135.9 hours.

plz make me a  Brainliest

have a good day

hope i helped u today let me know what u need help too :)

Answer:

360 cm cubed

Step-by-step explanation:

Use the volume formula.

V=whl

V=12 x 6 x 5

V=360

Answer:

Brainleist! I need points see below

Step-by-step explanation:

-2y+1=7

-2y = 6

y = -3

now plug in

9 (-3) - 7

-27-7

-34

Need points! Because this useless mod deleted my answers for no reason

Answer:

(-2, 3 )

(-1, 2[tex]\frac{1}{2}[/tex])

(0, 2)

(1, 1[tex]\frac{1}{2}[/tex])

(2, 1)

Step-by-step explanation:

You just simply substitue the values given into the equation, and the answer worked out will be the value of y.

a = - [tex]\frac{1}{2}[/tex] × -2 + 2 = 1 + 2 = 3

b = - [tex]\frac{1}{2}[/tex] × -1 + 2 = [tex]\frac{1}{2}[/tex]  + 2 = 2[tex]\frac{1}{2}[/tex]

c =  -[tex]\frac{1}{2}[/tex] × 0 + 2 = 0 + 2 = 2

d = -[tex]\frac{1}{2}[/tex] × 1+ 2 =  -[tex]\frac{1}{2}[/tex]  + 2 = 1[tex]\frac{1}{2}[/tex]

e = -[tex]\frac{1}{2}[/tex] × 2+ 2 = -1 +2 = 1

Hope this helps you :)

Answer:

6

Step-by-step explanation:

(g o f)(3) = g(f(3))

We can find f(3) using its formula with x=3:

f(3) = -2·3 +8 = -6 +8 = 2

Now, we can find g(2) using its formula with x=2:

g(2) = 3·2 = 6

So, the composition value is ...

(g o f)(3) = 6

Answer:

i belive the answer is B

Step-by-step explanation:

Answer: A

Step-by-step explanation:

84 divided by 12 is 7

Answer:

X = 62

Step-by-step explanation:

The inside of a triangle is always equal to 180º therefore, you need to add everything up to equal 180. It should look like

(x + 1) + 55 + x = 180

Now you just solve.

Since there are 2 x's you can combine the like terms making them equal 2x

Now the equation should look like 2x + 1 + 55 = 180

Simplify the other like terms: 2x + 56 = 180

Now you want to get x by itself so you subtract 56 from both sides:

2x + 56 = 180

    -56      -56

------------------------

2x = 124

Now to finish getting x by itself, divide both sides by 2.

2x = 124

-----   ------

2         2

x = 62

FINALLY you plug in x to see if it worked.

(62 + 1) + 55 + 62 = 180

Step-by-step explanation:

5 3/4 x 3/4

Convert the mixed number to an improper fraction.

23/4 x 3/4

Multiply the fractions across.

63/16

Answer(s):

69/16, 4 5/16, or 4.3125

Hope this helps! :)

Answer: 0.6585

Step-by-step explanation:

Given the following :

Proportion of play to the left = 30% = 0.3

Proportion of play to the right = 70% = 0.7

Play to the right:

Shift stance = 80% = 0.8

Balanced stance = (1 - 0.8) = 0.2

Play to the right with balanced stance = (0.2 × 0.7) = 0.14

Play to the right with shifted stance = (0.8 × 0.7) = 0.56

Play to the left:

Balanced stance = 90% = 0.9

Shifted stance = (1 - 0.9) = 0.1

Play to the left with balanced stance = (0.9 × 0.3) = 0.27

Play to the left with shifted stance = (0.9 × 0.3) = 0.03

Probability that play will go to the left if the linebacker takes a balanced stance :

Overall proportion of play with balanced stance :

Balanced with play to the right + balanced with play to the left = (0.14 + 0.27) = 0.41

Balanced play to the left = 0.27

= (balanced play to the left / total proportion of balanced stance)

= 0.27 / 0.41

= 0.6585365

= 0.6585

Answer:

1. 33.33%

2. 16.67%

Step-by-step explanation:

there's 6 cookies in total and 2 that are oatmeal so at first the ratio is 2:6 or 33.33% then you eat one so its now 1:6 or 16.67%

Answer:

220 Seconds

Step-by-step explanation:

3 Minutes is 180 sec (3*60)

4/6 Minutes are 40 sec (multiply the time value by 60)

Answer:

19

Step-by-step explanation:

-8+19+8

Since -8+8 =0

0+19 = 19

19                                Answer:

       i used my brain                 Step-by-step explanation:

Answer:

46

toy have to divide 1840 ÷ 40 and your answer is 46

Answer:

Y=X-1

Step-by-step explanation:

-1 is the Y intercept and 1x is the slope. Just put X because that is the way to do it. Good luck on your test!

Answer:

Y-x-1 BRAINLIEST PLZZ

Step-by-step explanation: