Jasmin's race time was 34,287. Round her race time to the nearest tenth of a minute

Answers

Answer 1

Answer: Okay, when rounding, always look at the number one place to the right, if it is five or above, round up, if it is below five, round down. 34.28 rounds to 34.3 in this case.

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If a figure is a square then it is a regular quadrilateral is this true or false explain
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Please help simplex+2/2x−2 = 1/2
Some people advise that in very cold weather, you should keep the gas tank in your car more than half full. Lou's car had 5.9 gallons in the 13-gallon tank on the coldest day of the year. Lou filled the tank with gas that cost $3.80 per gallon. How much did Lou spend on gas?

Find the area of the figure

Answers

cut it up

1 trapezoid on top
2 paralellograms on bottom

area of trapezoid=1/2(b1+b2) times h
trapezoid bases are 17 and 7+7
height=8
area=1/2(17+14) times 8
area=124

area of 2 trapezoids
base=14
height=6
area=base times height
14*6=84
times 2 because we have 2 of them
168

add
124+168=292m^2

What is greater 2/5 or 3/4

Answers

To find this you have to set the fractions equal to each other.

the common denominator between the two is 20

2/5 x 4/4 = 8/20
3/4 x 5/5 = 15/20

Therefore, 3/4 is bigger than 2/5.

I NEED HELP IN THIS QUESTION PLEASE

Answers

Looks like you got it right :) Each package contains 8 chocolates, so to find 8 containers, just multiply by 8 to get 64, which would be H.

Brandon came from school and informed his mother that he had volunteered to make cookies for his entire grade level. He needs 3. cookies for each of the 96 students in seventh grade. Unfortunately he needs the cookies the very next day Brandon and his mother determined that they can fit 36 cookies on two cookie sheets. Is the number of cookies proportional to the number of cookies sheets used in baking?

Answers

From my opinion I think yes

How many combinations of 3 students can a teacher choose from 32 students? A. 96 B. 4960 C. 29,760 D. 32,768

Answers

$(32*31*30)/(3*2*1)$

The answer is: $(29760)/(6)$ or $4960$

${32\choose3}=(32!)/(3!*(32-3)!)=(30*31*32)/(6)=4960$

How do you solve -5n-8(1+7n)=8

Answers

-5n-8(1+7n)=8
Let's simplify everything.
-5n-8-56n=8
Put the variables on one side and the numbers on the other.
-5n-56n=8+8
Combine like terms.
-61n=16
n=-16/61

Hope I helped! :)

-5n-8(1+7n)=8
-5n - 8 - 56n = 8
-61n = 8 + 8
-61n = 16
n = - 16/61

The answer is: n = -16/61 or n = -0.2623.

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A line passes through the points (1, 4) and (3, 4). Which is the equation of the line?O y=-4x+8O y=-2x + 6O y=-*x+2O y=2x + 2