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2 years ago

What is 2000 + 20000=

Mathematics

2 answers:

tester [92]2 years ago

6 0

Answer:

22000

Step-by-step explanation:

20000

+2000

22000

charle [14.2K]2 years ago

6 0

22,000

2,000 + 20,000= 22,00

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A snack-size bag of M&Ms candies is opened. Inside, there are 12 red candies, 12 blue, 7 green, 13 brown, 3 orange, and 10 y

Anestetic [448]

Answer:

$\frac{1}{4180}$

Step-by-step explanation:

GIVEN: A snack-size bag of M&Ms candies is opened. Inside, there are $12$ red candies, $12$ blue, $7$ green, $13$ brown, $3$ orange, and $10$ yellow. Three candies are pulled from the bag in succession, without replacement.

TO FIND: What is the probability that the first two candies drawn are orange and the third is green.

SOLUTION:

Total candies in the bag $=57$

Probability that first ball is orange, $P(A)=\frac{\text{total orange candies in bag}}{\text{total candies in bag}}$

$=\frac{3}{57}=\frac{1}{19}$

Probability that second ball is orange, $P(B)=\frac{\text{total orange candies in bag}}{\text{total candies in bag}}$

$=\frac{2}{56}=\frac{1}{28}$

Probability that third ball is green, $P(C)=\frac{\text{total green candies in bag}}{\text{total candies in bag}}$

$=\frac{7}{55}$

Now, probability that first two balls are orange and third is green is

$=P(A)\times P(B)\times P(C)$

$=\frac{1}{19}\times\frac{1}{28}\times\frac{7}{55}$

$=\frac{1}{19}\times\frac{1}{4}\times\frac{1}{55}$

$=\frac{1}{4180}$

Hence, probability that first two balls are orange and third is green is $\frac{1}{4180}$

3 0

3 years ago

which expression is equal to 2 square root of 28 - 5 the square root of 63? a. -11 square root of 7, b. -37 the square root of 7

adell [148]

Answer:

<u>The correct answer is A. - 11 square root of 7.</u>

Step-by-step explanation:

We have the expression 2 √28 - 5 √ 63 and we have to find and equal expression.

Let's simplify it:

2 √28 - 5 √ 63

2 √7 * 4 - 5 √ 9 * 7 (28 is also equal to 7 * 4 and 63 is equal to 9 * 7)

2 * 2 √7 - 5 * 3 √ 7

4 √7 - 15 √7

- 11 √7

<u>The equal expression is A. - 11 square root of 7.</u>

6 0

2 years ago

What is the missing length

ruslelena [56]

3.5 (give Brainliest)

4 0

2 years ago

Find the value of each angle.

monitta

Answer:

Step-by-step explanation:

m∠3 = 18°

m∠1 = 90° - 18° = 72°

m∠2 = 180° - 2(72°) = 36°

m∠4 = 2(72°) = 144°

7 0

2 years ago

Martha wants to rent a car for a week and to pay no more than $130.How Far Can she drive if the car rental costs $94 a week plus

trasher [3.6K]

If Martha wants to rent a car for a week and don't want to pay no more than $130, and the car is $94 plus $.12 a mile, then she could drive, if not more, than 300 miles.

How? $130 - 94 = $36

36 ÷ 0.12 = 300

Just subtract 94 from 130, then divide 36 and 0.12, then you will get the answer!

6 0

2 years ago