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3 years ago

Giving 20 points help me with this ASAP please

Mathematics

1 answer:

Triss [41]3 years ago

3 0

Answer:

1. 23

2. 11

3. 11

4. 455

5. 30

6. 8

7. Invalid number

8. Invalid number

9. Invalid number

10. Invalid number

Step-by-step explanation:

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An amusement park studied methods for decreasing the waiting time (minutes) for rides by loading and unloading riders more effic

yaroslaw [1]

Answer:49.... yep

Step-by-step explanation: 49,,,

8 0

3 years ago

PLZ HELP ME WITH THIS!! 5/2 c = 8 1/3 *

TiliK225 [7]

Answer:

its is 3 1/3 becuae i solved it and also it has to do with step by step

4 0

3 years ago

the sum of the measure of the interior angle of a convex polygon is 1080 find the number of sides of each polygon

pogonyaev

Answer:

Step-by-step explanation:

The formula to calculate the sum of interior angles of polygon is (n - 2)180

Where n represents number of sides

(n-2)180 = 1080 ------ Divide through by 180

(n-2)180/180 = 1080/180

n-2 = 6

n = 6+2

n = 8

6 0

3 years ago

Find the value of x (URGENT/GIVING BRAINLIEST)

natta225 [31]

Answer:

B)10

Step-by-step explanation:

Because this is a right angle(indicated by the red box) the total measure should be 90°.

And based on that we say 5X +40=90

Subtract 40 from both sides to get 5x=50

And then divide both sides by 5 to get x=10

7 0

3 years ago

Read 2 more answers

A blind taste test will be conducted with 9 volunteers to determine whether people can taste a difference between bottled water

Aloiza [94]

Answer:

The answer is $\frac{1}{256}$

Step-by-step explanation:

If we assume that people cannot taste a difference between bottled water, then the probability of identifying tap water is 0.5

Thus, P(identify tap water)=0.5

The probability that at least 8 of the 9 people identify the tap water correctly is the sum of the probabilities

8 of 9 people identified correctly or
9 of 9 people identified correctly

Since P(identify tap water)=0.5 each probabilities are the same and equal to

$0.5^9$ = $\frac{1}{512}$

So we have $2*\frac{1}{512}$ = $\frac{1}{256}$

6 0

3 years ago