helpppp which one is it

Answer: 2/9 chance

Step-by-step explanation:

Bag one: 5 red and 5 blue = 10 total

Bag two: 5 green and 4 yellow = 9 total

Bag one: P(blue)

5/10 or 1/2 chance of picking blue

Bag two: P(yellow)

4/9 chance of picking yellow

Math:

1/2*4/9 = 4/18 or 2/9

Answer:

B

Step-by-step explanation:

Step-by-step explanation:

[tex]\\ \:\:\:\:\sf {:}\dashrightarrow \dfrac{-2}{3m}=12[/tex]

[tex]\\ \:\:\:\:\sf {:}\dashrightarrow -2=3m\times 12[/tex]

[tex]\\ \:\:\:\:\sf {:}\dashrightarrow -2=6m[/tex]

[tex]\\ \:\:\:\:\sf {:}\dashrightarrow m=\dfrac{-2}{6}[/tex]

[tex]\\ \:\:\:\:\sf {:}\dashrightarrow{\underline{\boxed{\bf{ m=-\dfrac{1}{3}}}}}[/tex]

Answer:

c

Step-by-step explanation:

Answer:

x = days he reads for 4.5 hours = 1 day

y = days he reads for 3.5 hours = 6 days

Step-by-step explanation:

Let

x = days he reads for 4.5 hours

y = days he reads for 3.5 hours

x + y = 7 (1)

4.5x + 3.5y = 25.5 (2)

From (1)

x = 7 - y

Substitute x = 7 - y into (2)

4.5x + 3.5y = 25.5 (2)

4.5(7 - y) + 3.5y = 25.5

31.5 - 4.5y + 3.5y = 25.5

- 4.5y + 3.5y = 25.5 - 31.5

-y = -6

y = 6

Substitute y = 6 into (1)

x + y = 7 (1)

x + 6 = 7

x = 7 - 6

x = 1

x = days he reads for 4.5 hours = 1 day

y = days he reads for 3.5 hours = 6 days

Answer:

$32.02

just find 30% of 44

Answer:

f(-1) is undefined.

Step-by-step explanation:

We are given:

[tex]f(x) = \left\{ \begin{array}{ll} -3x-11 & \quad x \leq -5\\ 2 & \quad x > 5 \end{array} \right.[/tex]

And we want to find f(-1).

The piecewise function only gives us values for x-values less than or equal to -5 or greater than 5.

Since -1 is fits neither of those conditions, it is not defined.

Our answer is undefined.

The number of times the rapper performed this year given the number of times he performed last year is 90.

Percentage is the fraction of an amount expressed as a number out of hundred. Percentage is a measure of frequency.

The number of times he performed this year = (1 + percentage) x number of times he performed last year

(1 + 1.25) x 40 = 90

Here is the complete question: Last year, a rapper performed 40 times. This year the rapper performs 125% of that number of times. How many times did he perform this year.

To learn more about percentages, please check: https://brainly.com/question/25764815

Answer:

65 will be the correct answer

Step-by-step explanation:

32 1/2 may be a percentage. as such it is equivalent to 32.5 % or. 0.325.

32.5 % of 10 would be 3.25.

Answer:

50%

Step-by-step explanation:

10/20

1/2

50%

Answer:

Step-by-step explanation:

Answer:

B. 178

Step-by-step explanation:

x - 76 = 102

x - 76 + 76 = 102 + 76

x = 178

Answer:

[tex]x = 178[/tex]

Step-by-step explanation:

Rearrange unknown terms to the left side of the equation: [tex]x = 102 + 76[/tex]

Calculate the sum or difference: [tex]x = 178[/tex]

Answer: [tex]x = 178[/tex]

Answer:

42

Step-by-step explanation:

42 is divisible by both 7 and 2

The number which has prime factors of 2 and 7 and in between 40 and 45 is 42.

Given that, a number is between 40 and 45. It has prime factors of 2 and 7.

The process of writing a number as the product of prime numbers is prime factorization. Prime numbers are the numbers that have only two factors, 1 and the number itself.

The numbers between 40 and 45 are 41, 42, 43 and 44.

The factors of the numbers are as follows

41 = 1×41

42 = 1×2×3×7

43 = 1×43

44 = 1×2×2×11

Therefore, the number which has prime factors of 2 and 7 and in between 40 and 45 is 42.

To learn more about the prime factors visit:

https://brainly.com/question/10454590.

#SPJ2

A triangle has a total degrees of 180, so you add 55 and 53 to get 108

then you subtract that from 180 to get 72. 72 is your answer

Answer:

72 degrees

Step-by-step explanation:

First of all, you should know that each triangle equals to 180 degrees. So just add 55 + 53 which equals 108. Then you just subtract 108 from 180 (180-108) which equals to 72 degrees.

Therefore, the third missing angle measure is 72 degrees.

Hope this helps! :)

Answer:

[tex]\frac{9}{4}[/tex]

Step-by-step explanation:

Hi there!

[tex]3*\frac{3}{4}[/tex]

Rewrite 3 as a fraction

[tex]= \frac{3}{1} *\frac{3}{4}[/tex]

Multiply the numerators and the denominators

[tex]3*3=9\\1*4=4[/tex]

[tex]= \frac{9}{4}[/tex]

I hope this helps!

Answer:

Distance between points (2, 1) and (8,9) is 10.

Step-by-step explanation:

let me know if you need an explanation :)

hope this helps and is right. p.s i really need brainliest :)

Answer:

10

Step-by-step explanation:

distance formula is the square root of x sub 1 - x sub 2 quantity squared +y sub 1 + y sub 2 quantity squared. In this case it would look like the square root of (8-2)^2 +(9-1)^2. this would simplify to the square root of 100, which is 10.

Hope it helps you...

Answer:

The slope is -5x

Step-by-step explanation:

To find the slope, you do rise/run. So to get from one point to the other, you would move 5 units down, and 1 unit to the right.

It can be written as -5/1 or -5.

Hope this helps!

Step-by-step explanation:

Square both sides and you will get

3xy/(x + y) = 4

Multiplying both by (x + y), we get

3xy = 4(x + y) = 4x + 4y

Put all the terms containing y to the left side:

3xy - 4y = 4x

y(3x - 4) = 4x

or y = 4x/(3x - 4)

Answer:

No

Step-by-step explanation:

20 x 30 x 8 = 4800 = FIRST CONTAINER

12 x 12 = 144

12x8=96/2=48

144 + 48=192 x 25 =4800 = SECOND CONTAINER

Answer:

It is actually C, just took it and D was wrong

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

A right traingle will have a 90° angle in between the legs.

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Have a good day :)

Answer:

Yes

Step-by-step explanation:

Because the angle in the bottom left corner is a 90 degree angle!

Answer:

B. At its lowest point, the wire is 24 feet above the ground

Step-by-step explanation: