suppose a coin is altered so that the probability of heads coming up is 1/5 what is the probability of tails coming up

Answers

Answer 1

Answer:

Answer:

4/5 for tails

Step-by-step explanation:

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Which of the following is a solution for 5 - 2x ≤ -3?A. -4B. 4C. 1D. -1
The number of employees went from 7623 to 6824 what percent did this increase or decrease
The cosine of an angle is the ratio of the opposite side over the hypotenuse.a. Trueb. False
Jack's average in math for the first nine weeks was an 88. his second nine weeks average decreased 12.5% what was his average for the second nine weeks? please explain how you got your answer.

Nina wants to download games for her video game console. Older games cost 100 points and new releases cost 200 points to use. The equation 100a+200b=4000, where a is the number of der games and b is the number of new releases, models the situation. How many older games can she download if she downloads 4 new games? 5 new games?

Answers

Replace b with 4: 100a+200(4)=4000. 100a+800=4000. Combine like terms: 100a=3,200. Get the unknown by itself: A=32. She can download 32 old games if she downloads 4 new ones. Same steps: 100a+200(5)=4000. 100a+1000=4000. 100a=3000. A=30. She can download 30 old games if she downloads 5 new ones. :)

Final answer:

If Nina downloads 4 new games, she can additionally download 16 older games. If she downloads 5 new games, she can download 15 older games.

Explanation:

The problem can be solved by substituting the number of new games into the equation and solving for 'a' which represents the number of older games.

For 4 new games, the equation becomes 100a+200*4=4000. Solving this, we get 'a' as 16. Hence, Nina can download 16 older games.

For 5 new games, the equation becomes 100a+200*5=4000. Solving this, we get 'a' as 15. Hence, Nina can download 15 older games when she downloads 5 new games.

Learn more about Algebraic Equations here:

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What is the value of the expression 16 + 4 • 5 – 6 ÷ 2? A.14

B.15

C.22

D.33

Answers

16 + 4 • 5 – 6 ÷ 2 =

= 16 + 20 - 3

= 16 + 17

= 33

the answer is D. because you just do order of operations! :)

Find the measures of the numbered angles for each parallelogram. (See attachment)

Answers

Since the figure is a parallelogram, angle 3 is an alternate interior angle with the 50 deg. angle. Hence, m<3 = 50 deg. Angle 2 is supplementary with 82 deg. angle, therefore m<2 = 180 deg - 82 deg = 98 deg. Using angles 2 and 3, angle 1 can be calculated since the total interior angle of a triangle is 180 deg. m<1 = 180 - 98 - 50 = 32 deg.
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

<2 = 180 - 82 = 98

<3 = 50

<1 = 180- ( 98 + 50)
<1 = 180 -148
<1 = 32

answer:
<1 = 32
<2 = 98
<3 = 50

tim is excited because he thnks he got a higher score on a math test than his younger sister Lila.. Tim scored41 over 50 on his math test and Lila scored 21/25 on her most recent math test Tim thinks that because he got more questions correct that he got a better score. explain to Tim in your own words wisely the score is actually better than his you must convert both scores to fractions with 100 as denominators so you can think in terms of percentages

Answers

If Tim scored 41/50 and Lila scored 21/25, then if you were to convert both scores to fractions with 100, you would get that Tim made an 82/100 and Lila made an 84/100. This means that Lila actually scored 2% higher than Tim did.

Tim 41/50. Lila 21/25
To get the first fraction to ?/100 you need to divide the denominator (50) from 100, which you would get 2, so multiply the numerator by 2 to get 82%. Same with Lila, which would be 84%.
"Tim, go get a calculator," is what I would say.

If the pattern is 3ª¯², what is the value of a=5?

Answers

Evaluate for a=535−235−2=27
not sure if this is the answer your looking for

Let s = 13. What is the value of 3s?

A.
10

B.
16

C.
39

D.
313

Answers

it's c, because
s=13
3s=3*13↪39

Answer:

$\left[\begin{array}{ccc}2&90&10\n4&3&6\n1\left \{ {{y=32\int\limits^8_4 {x} \, dx } \atop {x=50}} \right. &8&6\end{array}\right] \n\n\n\n\n x_(123) (x)/(y) \n\n=(C.39)$

hope i helped

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