3 years ago

Need helpp fastt plss will give brainliest to who is correct plss helpp

Mathematics

1 answer:

harina [27]3 years ago

5 0

Answer:

Percent means per- amount

And the second one is dividing.

Step-by-step explanation:

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Professor Lam is grading papers in the teachers' lounge. He has already finished grading 6 assignments, and is grading 4 more as

Delvig [45]

Answer:

Step-by-step explanation: If Professor Lam grades 4 papers per hour, in 11 hours he will graded 44 papers. (11 x 4= 44). He had previously graded 6 papers giving him a total of 50 papers graded. His assistant can grade 5 papers per hour, thus it would take him 10 hours to grade the same amount of papers as Professor Lam. (10 x 5= 50) Thus: 11 hours Professor Lam 50 papers graded; 10 hours his assistant 50 papers graded.

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3 years ago

Giving brainliest! This is very urgent :))

My name is Ann [436]

Answer:

3/4 and 6/8

Step-by-step explanation:

The ruler is split into 8 parts, and this point is 6/8 of the ruler, if you simplify that fraction you get 3/4.

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3 years ago

Read 2 more answers

You and your friend caught 36 sunfish in lake Okeechobee the number y of sunfish by your friend is 8 more than the number x caug

kotykmax [81]

8x+x=36
9×=36
x=4
why 20 characters

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3 years ago

2(4x - 1) + 3(3 - 2x) = 0

LUCKY_DIMON [66]

2(4x-1) + 3(3-2x)=0
distribute
8x-2+9-6x=0
add like terms
2x+7=0
subtract 7 from both sides
2x= -7
divide both sides by 2
x=-7/2

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3 years ago

Please help and show wprk

mr Goodwill [35]

Volume of a cylinder is $\pi r^2h$ , where r is the radius and h is the height.

This comes from the area of a circle being $\pi r^2$ . A cylinder is the area of the base circle multiplied by its height.

Using this formula, the volume of the given cylinder is
$\pi r^2(3r) \\
= 3 \pi r^3$

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3 years ago