80 total students 6/2 are girls how many are girls

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

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Subtract.3−(−5)−(−2)Plot the solution on the number line.
You are relieved from your position as a machine operator at the plant at 11:25 for a 50-minute lunch break. When must you begin working again.
There were 2,626,418 deaths in 2014 according to the CDC. 614,348 of these deaths were caused by diseases of the heart and 136,053 were caused by unintentional injuries. What is the probability that a death in 2014 was not caused by diseases of the heart or unintentional injuries
PLEASE HELP I WILL BRAINLIST PLEASE
Let S be the sphere of radius 1 centered at (2, 4, 6). Find the distance from S to the plane x + y + z = 0.

Explain why sketching y=sin(x) can help graph y=csc(x)

Answers

The graph of csc x is a parabola with its vertex at the node of the graph of sin x.

y = csc (x) = 1/sin (x)

When you realize that sin (x) is an even function, you can conclude that csc(x) is also even.

Whenyou draw y = sin(x), you will see the zeroes of the function, which are values for which the funcion csc(x) is not defined, but goes to + or - infinity, i.e. you obtain the asymptotes.

You can also realize that the maximums of sin(x) will result in minimums of csc(x).

The sum of two intcgers is -6. If one of them is 2, then the other is(a) 4
(b) 4
(c) 8
(d) -8

Answers

Answer:

D) -8

Step-by-step explanation:

If you add a positive and a negative, you end up subtracting. If your sum is lower than any of the numbers you are adding together, then there is a negative. In this case, your only negative number is -8, but if there were others, you could find this equation by doing negative six minus two (because the equation was originally addition, it would still be subtraction to check your work or find the answer in this case.)

Hopefully you find this useful :)

Answer: -8

Step-by-step explanation: lets take the unknown number as x,

so we have, 2 + x= -6

by using transposition method, x= -6-2( positive becomes

negative when transpositioning)

so, x= -8

The mean of Greg’s journey times to work on 3 days was 28 minutes.If it took him 27 minutes and 25 minutes on two of the days, how long did it take him on the third day?

Answers

the mean is found by adding the time it takes Greg each day and then diving by the number of days: 27+25+32=84.
84/3=28 min
it takes Greg 32 min on the third day

28x3=84

84-27-25=32

That is my solution.

If a truck weighs % more than a car, then the truck's weight is _____% of the car's weight.

Answers

Final answer:

If a truck weighs % more than a car, then the truck's weight is %(100 + x) of the car's weight.

Explanation:

If a truck weighs x% more than a car, then the truck's weight is (100 + x)% of the car's weight.

For example, if the car weighs 100 pounds and the truck weighs 20% more, then the truck's weight is 120% of the car's weight, which is 120 pounds.

To calculate the truck's weight as a percentage of the car's weight, you can use the formula: (100 + x)%.

Learn more about Weight comparison here:

brainly.com/question/32005438

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Answer:

what's the percent???

Helppppppppppppp plzzzzzzzzzzzzzz

Answers

Answer:

d. a reflection across the y-axis

The answer to this it d.

Use the compound interest formulas A = P 1 + r n nt and A = Pe rt to solve. 2) Suppose that you have $8000 to invest. Which investment yields the greater return over 6 years: 6.25% compounded continuously or 6.3% compounded semiannually? 2) A) $8000 invested at 6.3% compounded semiannually over 6 years yields the greater return. B) $8000 invested at 6.25% compounded continuously over 6 years yields the greater return. C) Both investment plans yield the same return.

Answers

Answer: A

Compound interest simply defined as the interest added at regular interval. Compound interested can be calculated using

Compound interest = P (1+) ^nt and Pe ^rt

P = Initial balance

r = Annual interest rate

n = Number of times the interest is compounded per year

t =Number of year money is invested

Using

Compound interest = P (1+ ) ^nt

Continuous

P= $ 8000

t = 6

r = 6.25%

= 0.0625

n = 1

Compound interest = 8000 (1+) ^1×6

= 8000 (1 + 0.0625) ^6

= 8000 (1.0625) ^ 6

= 8000× 1.4387

= $11,509.6

Semi- annually

P= $ 8000

t = 6

r = 6.3%

= 0.063

n = 2

Compound interest = 8000 (1+) ^2×6

= 8000 (1 + 0.063) ^12

= 8000 (1.063) ^12

= 8000× 1.4509

= $11,607.0

Investing $ 8000 semi-annually at 6.3% for 6 years yields greater return

Therefore the answer is (A)

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