All Questions ⁺⁰237771 Questions

0

861

2

+78

how many integers

How many integers n, with 2≤n≤80, is ((n-1(n)(n+1))/8 equal to an integer?

thess Oct 16, 2018

0

507

1

Use difference to find the pattern in the seqence.

Use difference to find the pattern in the seqence.
2,9,20,42,82,147,244
Assuming the the pattern continues, the eighth term should be?

Guest Oct 16, 2018

+1

959

2

+537

Help ASAP

What is the smallest prime divisor of ?

MathCuber Oct 16, 2018

0

543

3

help

20 increased by 200% is:
a)30
b)40
c)50 read more ..

Guest Oct 16, 2018

+1

1101

2

+1443

I need help. URGENT! Please

The distance from kevin's home to his school is 2 kilometers. Adrian lives 750 meters from the same school. How much closer does Adrian live to school than Kevin?

SmartMathMan Oct 16, 2018

0

1026

2

+78

what is the value

The function f(x) has the property that f (x+y) = f(x)+f(y)+2xy, for all positive integers x and y. If f(1) = 4, then what is the value of f(8)?

thess Oct 16, 2018

Oct 15, 2018

0

647

1

+4116

Help

Help
would anyone know this? I either think it's C or D maybe i'm not really sure

NotSoSmart Oct 15, 2018

0

1072

1

+327

Graph Polynomial Functions (Question 2)

The degree of the polynomial function f(x) is 3.
The roots of the equation f(x)=0 are −2 , 0, and 3.
Which graph could be the graph of f(x) ?
read more ..

KennedyPape Oct 15, 2018

0

1420

1

+327

Graphing Polynomial Functions (Question 1)

The degree of the polynomial function f(x) is 4.
The roots of the equation f(x)=0 are −6 , −2 , 1, and 3.
Which graph could be the graph of f(x) ?
read more ..

KennedyPape Oct 15, 2018

0

968

5

+28

I really need.If someone could help me it would be great.

During a hot summer day,Mr.Singh sold 60 watermelons.On Monday he sold x watermelons.On Tuesday he sold twice as many watermelons than he sold on Monday.On Wednesday he sold half of the number of watermelons he sold on Monday.On Thursday Mr.Singh sold 18 read more ..

tertre ●●●●●

Pungce Oct 15, 2018

-1

916

2

+468

last question for the day

This is probably my last question for the day

shreyas1 Oct 15, 2018

-1

970

2

+468

This question is also based on Similar Triangles

Question is based on Similar Triangles

shreyas1 Oct 15, 2018

-1

932

2

+468

Based on Similar Triangles

This question is based on Similar Triangles

shreyas1 Oct 15, 2018

-1

981

3

+468

Here is my question

Here is my question

shreyas1 Oct 15, 2018

+1

1457

3

+468

Geometry

A -diameter pizza and a -diameter pizza are each cut into eight congruent slices. Jane ate three slices of the pizza. Mark ate three slices of the pizza. How many more square inches of pizza did Mark eat than Jane? Express your answer as a common read more ..

shreyas1 Oct 15, 2018

0

9

1855

1

Free Fall Physics

A boy is standing on a 19.6 m high bridge sees a motorboat approaching the bridge at a constant speed. When the boat is 27 m from the bridge, the boy drops a stone to the water below. If the stone strikes the water 3.0 m in front of the boat, at what speed read more ..

Guest Oct 15, 2018

0

708

4

Dividing Fractions

2 1/3 divided by -3/8 is what? How do you get it.

Guest Oct 15, 2018

0

1402

2

If the area of circle P is 1,600 units squared, in units what is the diameter?

45.2
33.9
22.6
14.3 read more ..

Guest Oct 15, 2018

0

615

1

Dividing Fractions

What is the result when 2 1/3 is divided by - 3/8 and how do you get it.

Guest Oct 15, 2018

0

1892

1

+693

dosgae

You’re working in a pharmacy, and are making a table to help with dosage amounts for a certain drug. The recommended dosage is 40 milligrams per 2.2 pounds of body weight, divided into three daily doses and taken every 8 hours. You want entries for children read more ..

critical Oct 15, 2018

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