1,084 Answered Questions for the topic ACT Math

Act Math

08/22/19

Use the distributive property to remove the parentheses 5(7-y)
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Act Math Algebra

08/22/19

A student has test scores of 75,82 and 83, respectively. What is the student’s average score for the 3 tests.
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Act Math

08/21/19

Fractions on the ACT
Maria ordered a pizza. She ate only 2/9 of it and gave the remaining pizza to her 3 brothers. What fraction of the whole pizza will each of Maria’s brothers receive, if they share the remaining... more
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08/20/19

Physics question
If a car's velocity speed changes from 30 m/s to 60 m/s, how does this affect the Kinetic Energy.
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08/20/19

What is the equation of a horizontal line that passes through point (3, 11)?
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Act Math

08/19/19

ACT Question on Absolute Value
What is the value of the expression below?⎪⎪−8 + 4⎪ − ⎪3 − 9⎪⎪A. −18B. 0−2C. 00D. 02E. 18
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Act Math

08/19/19

Terrible ACT Problem
The average of 5 distinct scores has the same value as the median of the 5 scores. The sum of the 5 scores is 420. What is the sum of the 4 scores that are NOT the... more
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Act Math

08/16/19

ACT Question: Finding A Midpoint
In the standard (x,y) coordinate plane, what is the midpoint of the line segment that has endpoints (3,8) and (1,−4)? (−2, −12) (−1, −6) (11/2, −3/2) (2, 2) ( 4, −12)
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Act Math

08/08/19

write the phrase as a rate in simplest form. 320 miles in 34 gallons
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Act Math

08/05/19

is j+j+2k the same as 2jk
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Act Math

07/24/19

How do I write 44 over 50 as a percentage

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Act Math Math Sat Math Maths

07/20/19

Applied math- scale

A pet store designs fish tanks that are in the shape of a rectangular prism. The small tank has a capacity of 1920 cu in. The scale factor that relates the dimensions of the small tank to the... more
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Act Math Math Sat Math Maths

07/20/19

Applied Math- Scale

Problem to solve:Saara is hosting a BBQ. She requires the following.20 hamburgers with buns24 hot dogs with buns6 lbs potato salad60 bottles of water6 watermelons8 L ice creamShe only has time to... more
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07/19/19

I need your HELP!!!!- Applied math

Applied math- Inequality A street vendor sells hot dogs and buffalo burgers. A hot dog costs the vendor $0.80 and the buffalo burger costs the vendor $1.25. The hot dog occupies 240 cm3 in space... more
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Act Math Math Sat Math Maths

07/18/19

Applied Math- Cosine law
Applied math- Cosine law Alex, Curtis and Michael go boating together on a calm day. They leave the marina dock and travel at a speed of 40 km/h due east for 3 hours. Then, they travel 22° west of... more
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Act Math Math Sat Math Maths

07/18/19

Applied math- Sin Law
Find the length of the chord BC to the nearest tenth of a centimetre.
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Act Math Math Sat Math Sat

07/16/19

Applied Math- Inequality

For a fruit salad, Damien will buy at least 20 pieces of fruit. He wants to spend no more than $12. Apples cost $0.30 each and oranges cost $0.70 each.Graph the system of inequalities and give an... more
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07/16/19

Applied Math- Inequalities

A fundraiser for a school sells hoodies and track pants. Hoodies sell for $60 and track pants sell for $40. The school wants to raise at least $2000. a) Write an inequality that models the... more
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Act Math

07/15/19

An airliner travels 115 miles in 15 minutes what is its speed in miles per hour
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07/12/19

Applied Math- functions
A parabola has a vertex of (4, 8) and points down.Write two possible equations of quadratic functions in vertex form such that the parabola has exactly two zeroes.Find the zeroes for both... more
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Act Math

07/04/19

In the circle shown below, chords TR and QS intersect at P, which is the center of the circle, and the measure of angle PST is 30 degrees. What is the degree measure of minor arc RS?
The answer is 60 degrees, but I don’t understand how it’s not 30 degrees.
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Act Math Trigonometry

07/03/19

What are the values of θ, between 0 and 2pi, when tan θ=-1 ?
I have already got a response to this question that needs some clearing up. Assuming I don’t want to use the unit circle and just want to type this on my calculator, can someone explain the process... more
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Act Math Trigonometry

07/03/19

What are the values of θ, between 0 and 2pi, when tan θ=-1 ?
I have already got a response to this question that needs some clearing up. Assuming I don’t want to use the unit circle and just want to type this on my calculator, can someone explain the process... more
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Act Math Trigonometry

07/03/19

What are the values of θ, between 0 and 2pi, when tan θ=-1 ?
Assuming I have no experience in trigonometry, how would I approach this problem? I know I can go about this by using the unit circle or special rights triangles but since I am inexperienced in... more
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Act Math

07/02/19

Train question from math homework
If a train is moving at 40 mph headed northeast and a bus is headed towards it at a 30 degree angle at 55 miles per hour, if both start out 50 miles apart how many minutes will it take before they... more
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