My brain is fried from this stuff :( Help!!!A cake shop bakes a variety of brownies. The top-selling brownies are ones with toppings of chocolate chip, walnuts, or both. A customer enters the store. The probability that the customer will pick both toppings is 0.4. What is the probability that they will pick neither the chocolate chip nor the walnut toppings?

Answers

Answer 1

Answer: Probabilities:
-Chocolate chip only: 0.2
- Walnut only: 0.1
- Both: 0.4
Total probability = 1
1 = 0.2 + 0.1 + 0.4 + x
x = 1 - 0.2 - 0.1 - 0.4= 0.3
Answer : 0.3 or 30%

Answer 2

Answer:

Answer:

30% for plato :-)

Step-by-step explanation:

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What is the solution of the equation? 17=2/3n+3

Next term in sequence 61, 122, 244, 488

Answers

next term is 976 because the sequence is 976=2x488=2x2x244=2x2x2x122=2x2x2x2x61

Answer:

u would add 488+488 so it = 976

Step-by-step explanation:

Solve for all possible values of x. square root of the quantity x minus 9 end quantity plus 4 equals 8

a) x = −5
b) x = 7
c) x = 13
d)x = 25

Answers

Answer:

Option d) x = 25

Step-by-step explanation:

we have

$√(x-9)+4=8$

Solve for x

Subtract 4 both sides

$√(x-9)+4-4=8-4$

$√(x-9)=4$

squared both sides

$(x-9)=(+/-)4^2$

$(x-9)=(+/-)16$

Adds 9 both sides

$x=9(+/-)16$

$x1=9(+)16=25$

$x2=9(-)16=-7$

Verify

1) For x=25

$√(25-9)=4$

$√(16)=4$

$4=4$ ----> is true

therefore

x=25 is a solution

2) For x=-7

$√(-7-9)=4$

$√(-16)=4$

The radicand cannot be a negative number

therefore

x=-7 is not a solution

What is the difference of 85.23 and 2.675?

Answers

Answer: 82.555

Step-by-step explanation: I used a calculator

Bob just turned 66 years old and is considering retirement. His average annual salary over the last 35 years is $50,760. Assuming that he will receive 42% of his average salary, what will be his annual Social Security benefit?

Answers

The required social security benefit he will receive will be $21319.20.

Given that,
Bob just turned 66 years old and is considering retirement. His average annual salary over the last 35 years is $50,760. Assuming that he will receive 42% of his average salary, what will be his annual Social Security benefit is to be determined.

What is arithmetic?

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,
According to the question,
annual Social Security benefit = 42% of $50,760
= 0.42 * 50,760
= 2139.20

Thus, the required social security benefit he will receive will be $21319.20.

Learn more about arithmetic here:

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The annual Social Security benefit is 42% of $50,760. 42% of $50,760 is $21,319.20. So Bob will receive $21,319.20 from his annual Social Security benefit.

As a company manager for the Quick Money Business there is a 0.40 probability that you will be promoted this year. There is a 0.72 probability that you will get a promotion or a raise. The probability of getting a promotion and a raise is 0.25. If you get a promotion, what is the probability that you will get a raise?