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Alex
3 years ago
6

1. What is the period of the sinusoidal function? Please help thank you

Mathematics
1 answer:
Fittoniya [83]3 years ago
5 0

The period will be the length for one cycle of the function.

answer: 10

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Tanaja bought 28 bags of candy for $140 for her birthday party. She knows that 4 bags of candy will serve 5 guests. Now, she is
Ratling [72]

Answer:

$160

Step-by-step explanation:

28 bags cost $140

4 bags will serve 5 guests

Number of bags that will serve 40 guests:

(40 /5) * 4bags

8 * 4 bags = 32 bags of candy

A bag of candy will cost :

$140 / 28 = $5

Cost of 32 bags :

Cost per bag * 32

$5 * 32 = $160

4 0
3 years ago
1. consider a lottery with three possible outcomes: $125 will be received with probability 0.25, $100 will be received with prob
tigry1 [53]

The lottery's anticipated worth is $80.

Given that,

The probability of receiving $125 is 0.25; the likelihood of receiving $100 is 0.3; and the likelihood of receiving $50 is 0.45.

A) EV=125*.2+100*.3+50*.5=$80

The lottery's anticipated worth is $80.

The expected value is obtained by multiplying each result by its likelihood.

The expected value of the lottery is then calculated by adding up all of these.

This is what we have: ;;

125(0.2) + 100(0.3) + 50(0.5) (0.5)

= 25 + 30 + 25 = $80

B) This is the formula for variance is shown in figure :

So, we can calculate the variance as follows:

.2*(125-80)^2+.3*(100-80)^2+.5*(50-80)^2=975

C) A risk-neutral person would pay $80 or less to play the lottery.

To learn more about probability click here:

brainly.com/question/14210034

#SPJ4

4 0
1 year ago
Read 2 more answers
3. What is expressed in decimal form?<br>a. 0.58<br>b. 5.8<br>c. 1.6<br>c<br>d. 625​
irga5000 [103]

Answer:

0.58

Step-by-step explanation:

because they are the Decimals

3 0
3 years ago
Neptune’s diameter is a little less than 5 x 10 with a power of 7 meters.how is this number expressed in standard notation
UNO [17]

Answer:

So scientific notation would be 5 x 10 ^7, and standard would be 50,000,000

Step-by-step explanation:

The 7 means you move the decimal to the right 7 times, meaning you add 7 zeros.

4 0
3 years ago
Solve For x.<br> (-4x+5)-(6x+7)=0<br><br> (Pls Explain Your Answer in Simple Terms)
Alchen [17]

Answer:

- 4x + 5 - (6x + 7)  = 0\\   - 4x + 5 - 6x - 7 = 0 \\  - 10x - 2 = 0 \\ 10x + 2 = 0 \\ 10x =  - 2 \\ x =  \frac{ - 2}{10}  \\ x =  - .2 \\ thank \: you

6 0
2 years ago
Read 2 more answers
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