All Questions ⁺⁰237644 Questions

0

863

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+65

What is AD?

What is AD?
Question options: read more ..

Dot.Box Jun 3, 2018

0

969

1

+98

For the image shown, what is the scale factor?

For the image shown, what is the scale factor?
Question options:
3 read more ..

ForgottenMoon Jun 3, 2018

0

1207

1

Is ∆GHI ~∆KLM?If so by what Similarity Postulate or Theorem.

Is ∆GHI ~∆KLM?If so by what Similarity Postulate or Theorem.
Question options:
No, ∆GHI is not similar to ∆KLM. read more ..

Guest Jun 3, 2018

0

695

1

What is the smallest positive integer n such that, out of the n unit fractions 1/k where 1 < k < n, exactly half of the fractions

What is the smallest positive integer n such that, out of the n unit fractions 1/k where 1 < k < n, exactly half of the fractions give a terminating decimal?

Guest Jun 3, 2018

-5

881

0

+73

Write a mathematical proof of the algebraic equivalence of (pq)r and (qr)p .

Write a mathematical proof of the algebraic equivalence of (pq)r and (qr)p.

Answer:
https://web2.0calc.com/questions/write-a-mathematical-proof-of-the-algebraic-equivalence_1 read more ..

GAMEMASTERX40 Jun 3, 2018

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541

1

Help with 2 questions

1. How many different non-congruent isosceles triangles can be formed by connecting three of the dots in a $4\times4$ square array of dots like the one shown below? [asy] size(50); dot((0,0));dot((0,1));dot((0,2));dot((0,3)); dot((1,0));dot((1,1));dot((1,2));dot((1,3));read more ..

Guest Jun 3, 2018

Jun 2, 2018

-4

1308

1

+73

Given that a > b, which of the shaded regions is larger. Justify your reasoning.

I'm confused about this question... Please Help!

GAMEMASTERX40 Jun 2, 2018

-5

1658

4

+73

Assume b represents the number of boys and g represents the number of girls

Assume b represents the number of boys and g represents the number of girls in a classroom. We know that there is at least one boy and one girl, and there are more girls than boys. Which expression would have a larger value?

(1) (g−b)/2 read more ..

GAMEMASTERX40 Jun 2, 2018

-5

1260

2

+73

What are the first 4 terms of a sequence with an explicit formula a n = 6 • (2) n-1 ?

What are the first 4 terms of a sequence with an explicit formula an = 6 • (2)n-1 ?

GAMEMASTERX40 Jun 2, 2018

+1

6493

1

+18

Stats question

Suppose there is a 18.6% probability that a randomly selected person aged 40 years or older is a smoker. In addition, there is a 12.5% probability that a randomly selected person aged 40 years or older is a male, given that he or she smokes. what is the read more ..

JsBlk Jun 2, 2018

+1

1741

4

+18

stats question

A probability experiment is conducted in which the sample space of the experiment is S= {3,4,5,6,7,8,9,10,11,12,13,14}, event F= {7,8,9,10,11,12}, and event G = {11,12,13,14}. Assume that eeach outcome is equally likely. List the outcomes in F or G. Find read more ..

JsBlk Jun 2, 2018

+2

988

3

+98

(3question's) A Ferrari is used as the basis to make a toy model.Compare the two images.Determine the scale factor used to create the toy.

A Ferrari is used as the basis to make a toy model. Compare the two images. Determine the scale factor used to create the toy model.

read more ..

ForgottenMoon Jun 2, 2018

-6

4309

4

+73

Find the first four terms of the recursive sequence defined below.

Find the first four terms of the recursive sequence defined below.

GAMEMASTERX40 Jun 2, 2018

+1

923

2

+50

Problem of the week, 3.

In a basketball game, Jeff scored a total of 36 points. Of the shots he made, 20% were worth three points each, 40% were worth two points each and 40% were worth one point each. How many shots worth one point did Jeff make?

hatchet288 Jun 2, 2018

0

515

1

what is the sum of all 150 terms in the sequence...?

0 + 5 + (5 / 1.04) + (T3 /1.04) + (T4 /1.04) + (T5 / 1.04) + ..... + (T149 / 1.04) = ?

read more ..

Guest Jun 2, 2018

+1

848

2

+847

winning question

Which digit should replace A in the units place of the number 987,654,32A so that the number is divisible by 6?

ant101 Jun 2, 2018

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1363

1

Geometry question i need help with asap please?

What is the length of AB¯¯¯¯¯, to the nearest tenth of a centimeter?

10.5 cm
13.7 cm read more ..

TheXSquaredFactor ●

Guest Jun 2, 2018

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763

1

what is the area? im not sure if its 96 square roots of 3? can anyone help me out and give me a clear answer?

The base of a regular pyramid is a hexagon.

read more ..

Guest Jun 2, 2018

0

2027

1

+193

triangles medians and altitudes

In triangle ABC, AB = 11, AC = 13, and BC = 20. The medians AD, BE, and CF of triangle ABC intersect at the centroid G. Let P be the foot of the altitude from G to BC. Find GP.

Confusedperson Jun 2, 2018

0

2550

2

+193

Triangles

In right triangle ABC, AB=10, AC=6 and BC=8 units. What is the distance from C to the midpoint of segment AB ?

Confusedperson Jun 2, 2018

0

697

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+99

How do i prove this?

Prove: If f is continuous on the interval [0, 1] and 0 ≤ f(x) ≤ 1 for all x, then there is a number c with 0 ≤ c ≤ 1 such that f(c) = c. (The number c is called a “fixed point” of f because the image of c is the same as c: f does not “move” c.) Hint: Define read more ..

bigguy1989 Jun 2, 2018

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1706

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halp plz?

Julie baked cupcakes for her family at home and for a party at school. She iced 4 cupcakes with red frosting, 2 cupcakes with orange frosting, 2 with yellow, 2 with green, 3 with blue and the last 3 with violet frosting. Each cupcake is iced with exactly read more ..

Guest Jun 2, 2018

0

603

0

+99

how do i write this?

How do i even start this?

bigguy1989 Jun 2, 2018

0

594

0

+99

how do i graph this?

Find the one- and two-sided limits of f(x) as x → 0, 1 and 2, if f(x) is defined as:

bigguy1989 Jun 2, 2018

Jun 1, 2018

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2183

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+284

29. In MNPMNP , m∠M=41∘m∠M=41∘ , m∠P=62∘m∠P=62∘ , and NP=108 centimetersNP=108 centimeters .

29. In △MNP△MNP , m∠M=41∘m∠M=41∘ , m∠P=62∘m∠P=62∘ , and NP=108 centimetersNP=108 centimeters .
What is MPMP ?

Enter your answer as a decimal in the box. Round only read more ..

sii1lver Jun 1, 2018

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