A Kindergarten teacher observes that 65% of her students arrive in her class knowing the
alphabet letters. If she takes a random sample of 17 students, what is the probability that
10 will know their alphabet?

Answers

Answer 1

Answer:it is most lickley.

Step-by-step explanation:

Answer 2
There is a 58 percent out of those 17 people

Related Questions

Members of a lacrosse team raised $1878.50 to go to a tournament. They rented a bus for $1075.50 and budgeted $73 per player for meals. Determine the number of players the team can bring to the tournament.

Answers

answer : 1,878.50 - 1,075.50= 803 then the second step you keep subtracting 73 to 803 until you get 0 and you get 11

Answer:

Step-by-step explanation:

11

In her first 20 games, Jennie served 4 aces. If she continues to serve aces at this rate, how many aces will she have after 160 games?

Answers

Answer:

32 aces

Step-by-step explanation:

4/20= x/160

once you set up this proportion you can cross multiple to get:

20x= 640

then just solve for x:

x= 32

First determine the integers the x-coordinate and the y-coordinate are between. Then look at each to decide which integer the x- or y-value is closer to, and approximate the coordinate value to the tenths place.

Answers

Answer:

whats the question here

Step-by-step explanation:

Answer:

The 2nd and 4th one

Step-by-step

I REALLY NEED HELP!!

Find the area of the composite figure

Answers

Answer:

I honestly don't know how to solve anything like this but my best guess is 135

Step-by-step explanation:

I used the area of a circle formula to find the area of the two semi-circles, and then added it to the area of the rectangle. (Once again, I really do not know xD)

Please help me I will give brainliest

Answers

Answer:

60 milligrams

Step-by-step explanation:

just cross multiply! percentages are just fractions of 100. so you can say that [tex]\frac{45}{x} =\frac{75}{100}[/tex]

multiple 75 by x and 45 by 100 and you get

4500=75x

divide both sides by 75 and you get 60

Each of the letters of the word MISSISSIPPI are written on separate pieces of paper that are then folded, put in a hat, and mixed thoroughly. One piece of paper is chosen (without looking) from the hat. What is the probability it is an I? *
2/5
1/3
4/11
1/4​

Answers

Answer: 4/11

Step-by-step explanation

HELPPP PLSSSS IM FAILING MATHHHH PLSSS :(((

Answers

17 meters hhfgdfyjgfyuvfuhxfgcfg

This is a re-post please help me

Answers

Answer:

10.p=135

11. y=170

12. w=180

13. r=23.5

14. d=0.33

15. r=0.57

16. b=13.5

17. c=1.96

18. d=48.76

Step-by-step explanation:

The Greatest Value of a country's paper money ever printed is 10 to the 8th power dollars. What is this amount written in standard form?

Answers

Answer: 1 × 10^8

Step-by-step explanation:

The standard form is written as:

= c × 10^n

For example if we are told to change 200 to standard form, it'll be:

200 = 2 × 10^2

Therefore, 10 to the 8th power in standard form will be:

= 1 × 10^8

apple watch costs $325. There is an 8% sales tax rate. What is the total amount of tax in dollars and cents?

Answers

Answer:

$26.00

Step-by-step explanation:

no explination :D

Answer:

the tax would be 26

Step-by-step explanation:

Simplify 2/5 (5w + 10 )

Answers

Answer:

2w+4

Step-by-step explanation:

:)

Answer:

[tex]2(w + 2)[/tex]

Step-by-step explanation:

1. Simplify.

[tex] \frac{2(5w + 10)}{5} [/tex]

2. Factor out the common term 5.

[tex] \frac{2 \times 5(w + 2)}{5} [/tex]

3. Simplify  2×5(w+2) to 10 (w+2).

[tex] \frac{10(w + 2)}{5} [/tex]

4. Simplify.

[tex]2(w + 2)[/tex]

Therefor, the answer is, 2 ( w + 2 )

- 1 greater than or equal to x, and - 9 is less than x

Answers

Answer:

−1⩾x>9

Step-by-step explanation:

9 less than x simply means x is greater than 9

[tex] - 1 \geqslant x > 9[/tex]

Please help me with this desmos problem

Answers

Answer: y 27 is the height

Step-by-step explanation: You plot both lines and find the intersection and just say the y value of the intersection point.

Answer:

Step-by-step explanation:

substitute x=10 in either eq. to find the value of y.

y=2x+7=2×10+7=20+7=27

y=27

Find the volume of the cylinder. Use 3.14 for pi. Round your answer to the nearest tenth.

Answers

Answer:

The formula for the volume of a cylinder is V=Bh (where B is the base) or V=πr2h . The radius of the cylinder is 9 ft and the height is 6 ft. Substitute 9 for r and 6 for h in the formula V=πr2h = (3.14) (9) (2) (6) =339.12

Step-by-step explanation:

Now C=339.12 round to the nearest tenth is 339.1

What is the value of x that makes this figure correct? *

Answers

Answer:

27

Step-by-step explanation:

2x+3x+45=180

5x=135

x=27

Joe bought g gallons of gasoline for $2.65 per gallon and c cans of oil for $3.45 per can. a. What expression can be used to determine the total amount Joe spent on gasoline and oil? b. If he bought 8.4 gallons of gasoline and 9 cans of oil, how much did he spend in all?​

Answers

Step-by-step explanation:

PART A

a=total amount

c=cans of oil

g=gasoline

a=2.65g+3.45c

PART B

a=2.85(8.4)+3.15(6)

a=23.94+18.90

a=42.84

Hope that helped =)

The triangles below are similar.

Which statement about the triangles is true?

Answers

In pretty sure it is F

PLEASE HRY ILL MARK BRAINLIEST

give the equation of the line passing through the points (-2,-5)
and (1,-1/2)

Answers

The general equation of the line is 3x−2y−4

Need help Ivan starts with $150 and saves $5 each week. Uma has $45 and saves $20 each week. At what week will they both have the same amount of money? How much money will they each have?

Answers

Answer:

$185, 7 weeks,

Step-by-step explanation:

[tex]150 + 5x = 45 + 20x \\ 15x = 105 \\ x = 7[/tex]

Please help answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!

Answers

Well.. the equation for the interior angles of a polygon is 180(n-2). So it could possibly be 180.


Hope I could help.

Identify the relationship in each figure according to the following descriptions

Answers

Answer:

yes

Step-by-step explanation:

la verdad no te entiendo nose porque me salen las preguntas en inglés HAHA perdón:(

complementary, adjacent, supplementary, complementary

Need Help 20 points plz.

Answers

9514 1404 393

Answer:

  the correct choices are shown

Step-by-step explanation:

Statement . . . . . Reason

1. c ║ d; ∠4 = ∠5 . . . . . Given

2. ∠4 = ∠7 . . . . . Alternate interior angles are equal

3. ∠5 = ∠8 . . . . . Vertical angles are equal

4. ∠7 = ∠8 . . . . . Substitution

If the measure of AngleB is 40°, what measures can AngleA and AngleC be? Select the three correct answers. 20° and 30° 30° and 110° 55° and 85° 60° and 90° 70° and 70°

Answers

Answer:

30° and 110°

55° and 85°

70°and 70°

Step-by-step explanation:

Given that :

Angle B = 40°

Sum of angles in a triangle :

Angle (A + B + C) = 180°

A + 40 + B = 180

A + C = 180 - 40

A + C = 140°

From the Given options ;

The sun of the Angles Given must add up to 140°

Hence,

30° and 110° = 140°

55° and 85° = 140°

70°and 70° = 140

There is 5/6 of an apple pie left from dinner. Tomorrow, Victor plans to eat 1/6 of the pie that was left. How much of the whole pie will he eat tomorrow?
1/36

5/36

1/3

2/3

Answers

Answer:

2/3

Step-by-step explanation:

there will be 4/6 of the pie and simplify to be 2/3

Maria has two routes, E and W, she can take when commuting to work. Both routes go through a railroad crossing, and sometimes she needs to stop at the crossing to allow trains to pass. She claims that the proportion of times she needs to stop when taking route E is different from the proportion of times she needs to stop when taking route W. She conducted the following hypothesis test at the significance level of α=0.10.

H0: pE=pW
Ha: pE≠pW
In the hypotheses, pE represents the proportion of times she needs to stop at the crossing when using route E, and pW represents the proportion of times she needs to stop at the crossing when using route W.

All conditions for inference were met, and the resulting p-value was 0.37. Which of the following is the correct decision for the test?


The p -value is less than alpha , and the null hypothesis is rejected. There is convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.

The p -value is greater than alpha , and the null hypothesis is not rejected. There is convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is the same for the different routes.

The p -value is greater than alpha , and the null hypothesis is rejected. There is not convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.

The p -value is greater than alpha , and the null hypothesis is not rejected. There is not convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.

The p-value is greater than α, and the null hypothesis is rejected. There is convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.

Answers

Answer:

The p-value is greater than α , and the null hypothesis is not rejected. There is not convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.

Step-by-step explanation:

The claim is not supported. Since 0.37>0.10, the null hypothesis is not rejected. There is not convincing statistical evidence that the proportion of times she needs to stop at the crossing is different for the different routes.

Use the Distributive Property to expand 6​(8x ​- 2y) -3.

Answers

Answer:

48x − 12y−3

Step-by-step explanation:

Distribute:

(6)(8x) + (6)(−2y) + −3

48x + −12y + −3

48x − 12y−3

Steve had 48 chocolates but decided to give 8 chocolates to each of his coworkers,
How many chocolates does Steve have left?
Wite your answer as an expression
chocolates

Answers

Answer:

48 - 8c

Step-by-step explanation:

let c be the number of coworkers

48 - 8c would be the expression because it starts with 48 and for every coworker 8 is subtracted.

Answer:

n = 48 - 8x

Step-by-step explanation:

n = how many chocolates Steve has left.

x = how many coworkers

Worth 10 points!! Help!

Answers

anwer: 7 the answer is 7

Answer:

Ruby needs 7 combined.

Step-by-step explanation:

If she needs 1/4 cup of powdered milk for one batch, then we multiply 1/4 by 4 to see how much she needs for 4 batches, which is 4/4, or one whole.

If she needs 3/2 cups of whole wheat for one batch, then we multiply 3/2 by 4 to see how much she needs for 4 batches, which is 12/2, or 6.

Then we combine 6 and 1, which is 7.

who ever answers this first gets brainly

Answers

Answer: A

im sure

Step-by-step explanation:

Answer:

The answer is D

Step-by-step explanation:

C = πd

hope this helps xx

solve the inequality 3x + 4 < 14​

Answers

X right arrow ➡️ 6 hope this helped
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