All Questions

1007

+1982

Add these fractions: 9/11 + 1/3 . The correct answer is reduced to its simplest form and expressed as a mixed number.

Add these fractions: 9/11 + 1/3 . The correct answer is reduced to its simplest form and expressed as a mixed number.

A. 10/11
B. 38/33
C. 1^5/33 read more ..

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macabresubwoofer Aug 16, 2019

3498

+1995

confused on 2 questions

Aditya determines the remainder of −12x^17+3x^5−9x^2−1/x+1 , using the remainder theorem.
How does he proceed to the correct answer?
Aditya evaluates the numerator of the expression when x = 1. He finds the remainder of the division read more ..

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jjennylove Aug 16, 2019

873

+1982

Subtract and simplify.

Subtract and simplify.

11^1/12 − 2^2/3

A. 9(−7/12) read more ..

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macabresubwoofer Aug 16, 2019

1034

+1982

Add and simplify. 1^1/3 + 2^3/4

Add and simplify. 1^1/3 + 2^3/4

A. 3^4/12
B. 3^1/3
C. 3^13/12 read more ..

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macabresubwoofer Aug 16, 2019

880

+1982

Multiply and simplify. 1^3/12 ⋅ 2^2/3

Multiply and simplify. 1^3/12 ⋅ 2^2/3

A. 2^5/36
B. 2^1/6
C. 2^6/36 read more ..

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macabresubwoofer Aug 16, 2019

1012

help :(

Ben flips a fair nickel four times. What is the probability that Ben flips Head, Tail, Head, Tail, in that order? Express your answer as a common fraction.

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Guest Aug 16, 2019

1574

Please help!

In how many ways can I place 5 different beads on a bracelet if rotations and flips of the bracelet are not treated as different arrangements?

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Guest Aug 16, 2019

1107

Help PLZ

Simplify:
Express your answer as a common fraction.

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Guest Aug 16, 2019

802

help

functions f and g are defined with their respective domains by
g(x) = 10/x for real values of x, x is not equal to 0 read more ..

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Guest Aug 16, 2019

822

help

functions f and g are defined with their respective domains by
g(x) = 10/x for real values of x, x is not equal to 0 read more ..

off-topic

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Guest Aug 16, 2019

743

Help please

In triangle ABC (see Figure 1.4), BCA = 90◦, and D is the foot of
the perpendicular line segment from C to segment AB. Given that |AB| = x and
A = θ, express all the lengths of the segments in Figure 1.4 in terms of x and θ.

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Guest Aug 16, 2019

1796

+1995

just 2 questions

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jjennylove Aug 16, 2019

970

+1995

Divide.

Divide.
16x^4−24x^3+3/4x^2+3
Enter your answer by filling in the boxes.
16x^4−24x^3+3/4x^2+3 = __4_x² − __3__ x −_24__ + ___x+2__/__4x^2+3__ read more ..

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jjennylove Aug 16, 2019

722

Lu has 75 jellybeans. She eats 25. What % did she eat? also explain how you got the answer, please

Lu has 75 jellybeans. She eats 25. What % did she eat?
also explain how you got the answer, please

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Guest Aug 16, 2019

2117

+1995

Bart uses the factor theorem to determine whether x−4 is a factor of 3x^4−10x^3+11x−172 .

Bart uses the factor theorem to determine whether x−4 is a factor of 3x^4−10x^3+11x−172 .
How does he proceed to the correct answer?
Bart evaluates 3x^4−10x^3+11x−172 when x = 4. He determines that the value of the expression read more ..

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jjennylove Aug 16, 2019

893

help

Compute

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Guest Aug 16, 2019

Aug 15, 2019

838

please help :;;

Given the standard format of a quadratic is y=ax^2+bx+c, use the complete square process to derive the quadratic equations.

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Guest Aug 15, 2019

878

thanks in advance

Consider the line through points A = (1, 1, 2) and B = (2, 3, 4), and let P be the foot of the perpendicular from Q = (3, -7, -1) to this line, as in the picture below:
read more ..

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Guest Aug 15, 2019

758

Question

Evaluate the sum

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Guest Aug 15, 2019

880

Algebra 2 math question

Kirk could drive 300 miles in twice the time it took Spock to drive 240 miles. The speed of Spock was 30 mph greater than that of Kirk. What were the speed and times of both?

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Guest Aug 15, 2019

896

-40

help

the diagram shows a sector OPQ of a circle with centre O. the radius of the circle is 18m and the angle POQ is 2π / 3 radians.
a) find the length of the arc PQ, giving the answer as a multiple of π

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jakeharris02 Aug 15, 2019

750

Help please!!

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Guest Aug 15, 2019

868

-40

functions

functions f and g are defined with their respective domains by
g(x) = 10/x for real values of x, x is not equal to 0 read more ..

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jakeharris02 Aug 15, 2019

1602

-40

rads

a sector AOB of a circle with centre O and radius r cm . the angle AOB is θ radians. the area of the sector is 12cm^2 . the perimeter of the sector is 4 times the length of the arc AB

find the value of r

off-topic

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jakeharris02 Aug 15, 2019

1308

-40

radians

2. the diagram shows a sector OAB of a circle with centre O and radius 5cm. the angle between the radii OA and OB is θ radians. the length of the arc AB is 4cm
a) find the value of θ
b) find the area of the sector OAB read more ..

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jakeharris02 Aug 15, 2019

All Questions ⁺⁰237827 Questions

Add these fractions: 9/11 + 1/3 . The correct answer is reduced to its simplest form and expressed as a mixed number.

confused on 2 questions

Subtract and simplify.

Add and simplify. 1^1/3 + 2^3/4

Multiply and simplify. 1^3/12 ⋅ 2^2/3

help :(

Please help!

Help PLZ

help

help

Help please

just 2 questions

Divide.

Lu has 75 jellybeans. She eats 25. What % did she eat? also explain how you got the answer, please

Bart uses the factor theorem to determine whether x−4 is a factor of 3x^4−10x^3+11x−172 .

help

please help :;;

thanks in advance

Question

Algebra 2 math question

help

Help please!!

functions

rads

radians

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