A teacher places 10 marbles in a bag.

- 2 blue marbles
- 3 red marbles
- 5 yellow marbles
A student draws one marble from the bag, does not replace it, then draws another marble from the bag. What is the probability that the first marble will be yellow and the second marble will be red?

Answer: the answer D is correct and is proven to be correct

Step-by-step explanation:

Answer:

Questions:

#1) one complex solution

#2) two solutions

#3) one complex solution

#4) one solution

Step-by-step explanation:

1) x² = -100;      x = 10i

2) 5x² = 1;         x = ±[tex]\sqrt{1/5}[/tex]

3) 6x² + 6 = 0;    x = i²

4) 7(x² + 6) - 42 = 0;    x = 0

Answer:

x=4

Step-by-step explanation:

5+3 =8

8/2 = 4

factor 4 in...

(2x4)-3=8

Answer:

X=4

Step-by-step explanation:

Answer:

this year is 2021

Step-by-step explanation:

Answer:

What are the answer choices?

Step-by-step explanation: ??

Answer:

∡TQS = 10x -3

Step-by-step explanation:

∡TQS = ∡RQS - ∡RQT

= 22x - 11 - (12x - 8)

= 10x -3

Answer:

i think d

Step-by-step explanation:

Answer:

The m∠YXW is 125°.

Addition equation: m∠YXW = m∠YXZ + m∠ZXW = 85° + 40° = 125°

Step-by-step explanation:

To find the m∠YXW you would need to add the m∠YXZ and m∠ZXW together:

m∠YXW = m∠YXZ + m∠ZXW = 85° + 40° = 125°

Answer:

17.7

Step-by-step explanation:

Use a calculator.  Enter 3 and then √35.  The calculator should return

17.748.  Round this off to 17.7.

Answer:

17. 7 is the answer.

Step-by-step explanation:

Answer:

Step-by-step explanation:

In ΔBCA and ΔDCA,

BC ≅ CD                 Given

∠BCA ≅∠DCA        Given

AC ≅ AC                    Reflexive property

ΔBCA ≅ ΔDCA          S A S congruent

∵ BA ≅ AD                CPCT {Corresponding part of congruent triangle}

Answer:

1.34

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer: i think its 146

Step-by-step explanation:

Answer:

108 km/h = 30 m/s

Step-by-step explanation:

1 km = 1,000 m, 1 hr = 3,600 sec.

108 × 5 ÷ 18 = 30

Answer:

En effet, 108 km/h = 30 m/s

Step-by-step explanation:

mais pourquoi la question est-elle en fr ?

Answer:

Negative

Step-by-step explanation:

On the line, we see that a = 0.5 and b is after -1. a + b will be negative because anything after -1 added to .5 will be negative.

Example:

-1 + .5 = -.5

-2 + .5 = -1.5

-3 + .5 = -2.5

Answer: Negative

Step-by-step explanation: the b we can see is far away from  -1 that means its around - 2 and if we were to add 0.5 and - 2 we would get -1.5

Given:

Tom needs to plow 1.1 acres of land.

He can plow 5.5 acres in an hour.

To find:

The time taken by Tom to plow 1.1 acres of land.

Solution:

We have,

Time take by Tom to plow 5.5 acres = 1 hour

Time take by Tom to plow 1 acre = [tex]\dfrac{1}{5.5}[/tex] hour

Time take by Tom to plow 1.1 acres = [tex]\dfrac{1.1}{5.5}[/tex] hour

                                                           = [tex]0.2[/tex] hour

Therefore, the time taken by Tom to plow 1.1 acres of land is 0.2 hour.

Answer:

Step-by-step explanation:

To find the x-intercept, substitute in

0

for

y

and solve for

x

. To find the y-intercept, substitute in

0

for

x

and solve for

y

.

x-intercept(s):

(

2

,

0

)

,

(

−

8

,

0

)

y-intercept(s):

(

0

,

−

16

Answer:

Y=5/1x+15

Step-by-step explanation:

I know this is old, but no one answered it so I thought I would

Answer: B

Step-by-step explanation: i don't really know but it looks correct

Given:

The inequality is:

[tex]\dfrac{4}{3}<-\dfrac{8}{3}y[/tex]

To find:

The solution of the given inequality.

Solution:

We have,

[tex]\dfrac{4}{3}<-\dfrac{8}{3}y[/tex]

Multiply both sides by 3.

[tex]4<-8y[/tex]

Divide both sides by -8 and change the sign of inequality.

[tex]\dfrac{4}{-8}>\dfrac{-8y}{-8}[/tex]

[tex]-\dfrac{1}{2}>y[/tex]

It can be written as:

[tex]y<-\dfrac{1}{2}[/tex]

Therefore, the correct option is A.

Answer:

8.64

Step-by-step explanation:

12% = 0.12

72(0.12) = 8.64

Answer:

10.8

Step-by-step explanation:

Answer:

option d is correct

u could the values of x and y in all the options

the one equation that fits the data of table

is the answer

Answer:

would it be $644

Step-by-step explanation:

because if you multiply 24 x 3 that gives you 99 and then multiply 99 by $7 that gives you 644. i could be wrong but i dont know :3

Answer:

$644

Step-by-step explanation:

Step 1)

First we do 23 x 4 to find the total tickets sold and we get 92 tickets sold altogether

Step 2)

Then we do 92 x $7

FINAL ANSWER)

$644

To find the value of x in a triangle, you need to subtract the sum of the two angles from 180 degrees. Know that the sum of all the angles of a triangle will always equals 180 degrees. Then write down the difference of subtracting the sum of the two angles from 180 degrees and that would equal the value of x.

I hope this helped in some way, if it didn't, im so sorry.

Answer:

The right solution is "$ 60,887.28". A further explanation is provided below.

Step-by-step explanation:

The given values are:

Sticker price,

= $63,000

Dealer cost,

= $56,904

Offer,

= 7%

Now,

The 7% dealer cost will be:

= [tex]\frac{7}{100}\times 56,904[/tex]

= [tex]3,983.28[/tex] ($)

hence,

Amount offered will be:

= [tex]56,904+3,983.28[/tex]

= [tex]60,887.28[/tex] ($)

Answer: 60

Lets make the people into variables first

Ted = x

Rosie = y

The sum of their ages is 72 so

x + y = 72

Ted is 5 times as old as rosie was when ted was Rosie's age

x = 5y

Now lets put in 5y instead of x so we can solve for y

5y + y = 72

6y = 72

y = 12

If y = 12 then we can put that in to get ted's age

x = 5(12)

x = 60

Ted is 60!

Lets check our work,

since we know the sum is 72 we can add their ages to check,

60 + 12 = 72

Yep! This is right.

Hope this helped! If you could mark branliest i'd appreciate it a lot. Let me know if you need anything else!

Answer: 60 is probably the answee