find the probability of drawing a black face card on the first draw, replacing it, and drawing a 9 card on the second draw?

Answers

Answer 1
Probability of drawing a black card is 1/2
Probability of drawing a 9 is 1/13

Multiply together. You get 1/26.

Related Questions

find the lcm among these numbers 15,18,24,36,​

Answers

Answer:

360

Step-by-step explanation:

Answer: Here the numbers mentioned are 15, 18, 24 and 36. Let us factorise each of them. In order to obtain the LCM of the above mentioned numbers, we multiply all the prime factors in their highest power of all the numbers. Hence, the LCM here is 3^2*2^3*5 = 360.

30) Identify the polygon below.
A) Converse
B) Central
C) Convex
D) Concave

Answers

You can look up each different polygons and find the answer‍♂️
Uhhhh I’m gonna have to LOOK IT UP but it’s ok tho

1. Bessie is making an apple pie. The top of the pie pan is shown
below. Approximately how much pie crust will Bessie need to cover
the top of the pie? Use 3.14 for it.
9.5 in.
A. 25
B. 30
C. 50

Answers

Answer:

THE ANSWER IS 71

Step-by-step explanation:

For one week, Xavier rode his bike 5.25 miles each weekday and a total of 13 miles on the weekend. How many total miles did Xavier ride his bike that week?

Answers

Answer:

39.25 Miles

Step-by-step explanation:

5.25 * 5 = 26.25

26.25+13= 39.25

Answer:

Step-by-step explanation:

5.25x5days= 26.25

Plus weekend 13.00 miles

Total. 39.25 miles for the week

Does anyone know what the y-int is please help

Answers

i’m pretty sure it’s 1
it is 1 because that is where the line first hits on the y - axis :)

Pls help me with this. Show your work and solve that is it.

Answers

Answer:

[tex]5\sqrt{18}-\sqrt{32} \\=5 \sqrt{3 \times 3 \times 2} - \sqrt{2 \times 2 \times 2 \times 2 \times 2} \\ = 5 \times 3 \times \sqrt{2} - 2 \times 2 \times \sqrt{2} \\ = 15 \sqrt{2} - 4 \sqrt{2} \\ = \boxed{11 \sqrt{2} }[/tex]

11√2 is the right answer.

Find the values for a and b that would make the equality true.
–3(2x2 + ax +b) = -6x2 + 12x – 15
a =
b=

Answers

Answer:

a = - 4, b = 5

Step-by-step explanation:

Expand the left side, then compare the coefficients of like terms.

- 3(2x² + ax + b)

= - 6x² - 3ax - 3b, compare to - 6x² + 12x - 15

Compare coefficients of x- terms

- 3a = 12 ( divide both sides by - 3 )

a = - 4

Compare constant terms

- 3b = - 15 ( divide both sides by - 3 )

b = 5

2. Solve for x. x= 3. Solve for x X- 2 10 20 4. Solve for x X = 14 = 44 8.​

Answers

Answer:

what? clarify

Step-by-step explanation:

3) Shelley deposits $605 into an account that earns 5% compound
interest each year. Calculate the interest she earns after 3 years.

Answers

AWNSER: $90.75

Shelly earns $90.75 in compound interest after 3 years. All together she has $695.75.

PLEASE HELP ASAP I'M TIMED



a ball is dropped from a height of 5 feet and bounces to 60% of its previous height on each subsequent bounce. Which statement is true regarding the vertical distance the ball has traveled when it hits the ground for the fourth time?

4
A. One should use ∑(0.6)^n(5) which results in 10.88ft for the vertical distance traveled
n=0



3

B. One should use 5+∑2(0.6)^n(5) which results in 16.76ft for the vertical distance

n=0



4

C. One should use 5+∑2(0.6)^n(5) which results in 18.06ft for vertical distance traveled

n=0



4

D. One should use ∑2(0.6)^n(5) which results in 21.76ft for vertical distance traveled

n=0

Answers

Answer:

C

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

I did the work for ya. Ngl, this stuff is hard. Good luck.


30 = -5 = ___
Divide you answer

Answers

the answer is negative 6

Answer:

6 possibly

Step-by-step explanation:

you said to divide so

30/5=6

What is the area of the castle Ella built from wooden blocks?

Answers

Answer:

A = 115200

Step-by-step explanation:

I think this is correct.

I am not sure though

NEED ASAP!!!!

Determine if the three lengths given will be able to construct a triangle or not: 5, 12, 2.
A) Yes, they can form a triangle.
B) No, they cannot form a triangle.

Answers

Answer:

B

Step-by-step explanation:

Using the Triangle Inequality Theorem, two sides of the triangle should always add up to be greater than the third side or it is not a triangle.

5 + 2 = 7 This sum is less than the third side, 12. Therefore, this cannot make a triangle.

A youth group is making and selling sandwiches to raise money. The cost to make each sandwich is h dollars. The group sells 150 sandwiches for a total of (150h+450) dollars. How much profit does the group earn for each sandwich sold?

Answers

Answer:

Profit earn by group for each sandwich sold=$ 3

Step-by-step explanation:

We are given that

Cost to make each sandwich= h dollar

Total selling price of 150 sandwiches=(150h+450 )dollars

We have to find the profit earn by group on each sandwich sold.

Total cost for making 150 sandwiches=[tex]150\times h[/tex]

Total cost for making 150 sandwiches=150 h

Now,

Profit made by group on 150 sandwiches

=150h+450-150h

=450 dollars

Profit earn by group for each sandwich sold=[tex]\frac{450}{150}[/tex]

Profit earn by group for each sandwich sold=$ 3

There are 340 people in a park. 2/5 of the children is equal to 4/7 of the adults. How many adults and how many children are in the park?

Answers

Answer:

136

Step-by-step explanation:

4/7 * 340

136

That is the answer for the equation

After how many months will workout 24 and your gym cost the same anount

Answers

Answer:

270 ?..................

Answer:

30 months

Step-by-step explanation:

200+55m=50+60m

60m-60m = 0

55m-60m = -5m

200-5m=50

200-200=0

50-200= -150

-150/-5 = -5m

-5m/5 = 0

-150/-5 = 30

A baseball player got 102 hits in the last 300 times at bat. Explain how you would find the percent of times at bat.​

Answers

Answer:

34%

Step-by-step explanation:

Divide the number of hits, 102, by the times at bat, 300. Then move the decimal 2 places to the right and add the percent sign to get 34%.

Answer:

34%

Step-by-step explanation:

You would cross mulitply to find the answer.

[tex]\frac{102}{300}[/tex]  x  [tex]\frac{x}{100}[/tex]

multiplying that out would equal

300x = 10200

then find x by dividing 10200 by 300

you get x=34 and 34 out of 100 is 34%

HELLLLLPPPPPP what is 123 x 85?????

Answers

It’s 10455 well that’s what I got

Answer:

10,445.

Step-by-step explanation:

Hope this helps!

(sorry if it's wrong)

Is the following a geometric sequence? 1,2,3,4,5....

Answers

Nope, this isn’t a geometric sequence. A geometric sequence is a sequence in which each previous number is multiplied by a fixed number each time.

Answer:

no

Step-by-step explanation:

No this is increasing by 1 each time and therefore it's an arithmatic sequence

Which measurements could create more than one triangle?
A. A triangle with sides measuring 5 cm, 10 cm, and 15 cm
B. A triangle with sides measuring 5 inches, 7 inches, and 9 inches
C. A triangle with sides measuring 50 mm and 35 mm and a
nonincluded angle measuring 25°
O D. A triangle with sides measuring 8 cm and 12 cm and an included
angle measuring 85°

Answers

Using rules of congruency, option C.  A triangle with sides measuring 50 mm and 35 mm and a nonincluded angle measuring 25°, can create more than one triangle.

What is congruency?

Two triangles are said to be congruent if all three corresponding sides are equal and all the three corresponding angles are equal in measure i.e., the triangles are of same size and shape.

Since part A and B follow SSS congruency, thus for such measures, there can only be one triangle. Similarly, part D follows SAS congruency.

But for part C, there is no congruency as SSA.

Learn more about congruency here

https://brainly.com/question/7888063

#SPJ2

Solve for n.
6(n-3)- 2n=10

Answers

Expand: 6n-18-2n=10
Collect the like terms :6n-2n=4n
4n-18=10
Add 18 onto 10
4n=28
Divide by 4
Answer is n=7

A babysitter's earnings e are a function of the number of hours n worked at a rate of $7.25 per hour?

Answers

Answer:

e=7.25n+0

Step-by-step explanation: If there's a starting number how money the babysitter has replaced the 0 with that number

You are out to dinner at Olive Garden with two friends. The total price of your three
meals was $67.50. You tipped the waitress $12.06. What was the percent that you
used to calculate the tip?

A. 20.5%

B. 36%
C. 6.8%

D. 18%

Answers

Answer:

i believe it is D. 18%

Step-by-step explanation: i lovee olive garden

Answer:

The answer is A or 20.5%

Step-by-step explanation:

i hope you do amazing on your test!

✧brainliest appreciated✧

Use the least common denominator to write an equivalent fraction for each fractoin a .5/6 2/9 b. 1/12 3/8 c. 5/9 2/15

Answers

D ksksnddiiwjejwkwakds

1440 minutes / 1 day = ? / days

Answers

Answer: 1440 minutes is 1 day

Step-by-step explanation:

help me I need too pick up my grade .

Answers

Answer:

65

Step-by-step explanation:

Thats The Correct answer I dont really know how to explain

x/2 - 5 = -3 hurry pls

Answers

Answer:

x = 4

Step-by-step explanation:

I answered as i understood the question

Answer:

x=4

Step-by-step explanation:

x=2(-3+5)

x=2(2)

x=4

Graph y=3x-2

I need help asap

Answers

Use a graphing calculator

Answer:

How to graph it

Step-by-step explanation:

First, put the y-intercept (when it crosses the up- and-down line) at the whole number, and for every one x unit, put three y units up.

=) Hope this helps.

9     O etc.

6 O

3O

0123

This recipe makes 16 portions of potato soup.
Richard follows the recipe but wants to make 4 portions.
Complete the amounts of each ingredient that he needs.
Recipe: Serves 16
96 ml oil
240 g onions
1.44 kg potatoes
1.61 milk

Answers

Answers:

24 mL of oil60 g onions0.36 kg potatoes0.4025 cup of milk

The units for the milk weren't stated, but I'm assuming it's probably "cups".

=========================================================

Explanation:

The recipe makes 16 portions or servings of soup. Richard only wants 4 servings. This means he needs to divide each ingredient amount by 4. Note how 16/4 = 4.

So,

96/4 = 24 mL of oil is needed240/4 = 60 grams of onions are needed1.44/4 = 0.36 kilograms of potatoes are needed1.61/4 = 0.4025 cups of milk are needed

Change "cups" to whatever other measurement unit is provided.

Which side is longer?​

Answers

Answer:

RQ

Step-by-step explanation:

I think since it's going up. and the angle it is makes it look a little bigger.

Other Questions
On tuesday there were 23 students absent from school. The total number of students at school that day was 372 students. How many students attend the school. Complete the analogy.wrench is to loosen as rudder is tosailingsteerfloat The diagram shows the colonization of an island habitat that has never been occupied by a particular species of beetle. Which statement regarding the diagram is true?the beetles on the island have higher rates of mutation due to their isolation and mutants always have a natural selective advantagethe beetles on the island have a greater amount of genetic variety than the original population of that species of beetle (stabilizing selection)the one beetle that was introduced to the island is the common ancestor of all of the beetles of that species on the island showing founder effect (genetic drift)the beetle species on the island shows a case of disruptive selection and increasing genetic diversityfast Mr. Suarez orders a cube of clay for his art class. The height of the cube is 12 inches. Write and simplify an exponential expression to find how much clay Mr. Suarez ordered. show work 1.) What is the percentage chance of producing a boy?2.) What is the percentage chance of producing a girl? 4. A dump truck has a mass of 5.50 x 105 kg when loaded and 2.30 x 105 kg whenempty. Suppose two such trucks, one loaded and one empty, crash into each otherat a monster truck show. The trucks are supplied with special bumpers that makea collision almost perfectly elastic. If the trucks hit each other at equal speeds of5.00 m/s and the empty truck recoils to the right with a speed of 9.10 m/s, what isthe velocity of the full truck after the collision? The model represents an equation. What value of x makes the equation true? Chase was trying to solve for x and y. He knows that the value of x is 3 times the value of y and that half of x plus twice y is equivalent to -14 Fill in the blanks with thecorrect form of the verbs givenin the brackets.1. The police....................... fourthieves last night, (catch)2. ............... ........ food whenhe came in. (cook)3. It..................... at 9 o'clock,(rain)4. I certainly wouldhave..................... my colleagueif I had been there, (help)5. Stars............... in the skyat night, (twinkle)6. All the students.................the class work when theteacher came in. (do)7. Mahesh...........tomorrow from Patna, (come)8. The patient.......... ..... beforethe doctor came, (die)9. I saw that thepolicemen.............. thethieves, (chase)10. He is a very rude person, Ihim. (not help) how did the British rule incite conflict in the colonies How can we better understand social relationships in the world we live in today? If f(x)= x^3+x^2-x what is f(4)? i need help to measure The N car has a weight of 15,000, and its tires are inflated to a pressure of 190 kPa. How much space will the car's tires touch the road? How is mechanical advantage determined in a pulley system? I WILL GIVE BRAINLIEST!!!! pls help Answer? I dont know may I please have help At football practice on Monday, Brandon threw a football into the target 5 times. The next Monday, he tripled the number of targets he hit. On the following Monday, his hits double that of the week before. Write and evaluate a numerical expression to find how many times he hit the target during those three weeks. what are the first three processes in the accounting process. Consider the model of the nitrogen atom .Which electron configuration matches this model?