2,685 Answered Questions for the topic SAT math

Sat Math Math Mathematics

09/11/21

Can you say half a millionth instead of one ten-millionth?
I'm in a disagreement with someone about a math term.Instead of saying one ten-millionth, is saying half of one-millionth valid?Not just valid in conversation, but truely valid, as in you could... more
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09/10/21

Determine the value of x, y and z
Determine the value of x, y and z if- 4x-3y= 2-8z- y is twice as large as x- z is one sixth of yThe answer is x = 3, y = 6 and z = 1 but how do I get that answer?
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09/10/21

What number is K?
What number is K if the value of the expression 67-3k is twice as large as the value of the expression k-9?The answer is k=7, but how do I get the answer?
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09/09/21

Simplify the expression 5x-4y
Simplify the expression 5x-4y if we know that b) x-y=1
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09/09/21

Is there any value of x that is consistent with the following?
Is there any value of x that is consistent with the following?"The value of the expression 3-2x is 5 more than twice the value of the expression."
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09/09/21

Determine the cost per hour on
It costs 140 SEK more to rent a padel court for an hour on weekends than on weekdays.Three hours on a weekend costs 50 SEK more than five hours on a weekday.Determine the cost per hour ona)... more
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09/08/21

frequency distributions for quantitive data
Can someone please do an example of freqeuncy, cumulative, and relative of different classes while using the same answers? I am stuck on this on my homework.
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09/05/21

How much of the vegetable field does Laban then have left to grow on?
Laban has acquired an allotment with a large vegetable plot. He grows lettuce on 1/3 of the vegetable land and carrots on 4/7 of the rest. How much of the vegetable field does Laban then have left... more
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09/04/21

How much does the empty jar weigh?
A jar filled to 1/4 with jam weighs 250g. When the jar is 3/4 full, it weighs 350g. How much does the empty jar weigh?
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09/03/21

AMDM Question (Mathematics)
Jason is pulling a box across the room. He is pulling with a force of 23 newtons and his arm is making a 57 angle with the horizontal, if the box weighs 30 newtons what is the net force on the box... more
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09/03/21

AMDM Question (Mathematics)
Jason is pulling a box across the room. He is pulling with a force of 15 newtons and his arm is making a 52 angle with the horizontal, what is the horizontal component of the force he is pulling with? more
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09/03/21

AMDM Question (Mathematics)
Jason is pulling a box across the room. He is pulling with a force of 28 newtons and his arm is making a 43 angle with the horizontal, what is the vertical component of the force he is pulling with?
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Sat Math Math Act Math

09/03/21

AMDM Question (Mathematics)
One force of magnitude 27 acts on an object. Another force of magnitude 22 acts on the object at a right angle, what is the magnitude of the resultant force on the object?
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Sat Math

09/03/21

0.053053053053053 is it rational or irrational why
0.053053053053053 is it a rational or irrational and why
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Sat Math Math Act Math Maths

09/03/21

Inverse function
It is given that x = 7-h(x)/3-h(x), where h(x) ≠ 0, find h-¹ (2).
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09/01/21

How much does one hydrogen atom weigh (grams)?
One cubic metre of hydrogen at normal pressure contains 26,900,000,000,000,000,000,000 molecules and weighs 0.090 kg. Each molecule contains two hydrogen atoms. How much does one hydrogen atom... more
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09/01/21

How much does one hydrogen atom weigh (grams)?
One cubic metre of hydrogen at normal pressure contains 26,900,000,000,000,000,000 molecules and weighs 0.090 kg. Each molecule contains two hydrogen atoms. How much does one hydrogen atom weigh... more
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Sat Math Math Geometry Physics

08/31/21

help asap please!!! :) A raw potato was found to…
A raw potato was found to have a mass of 330 g. The potato was sliced and the slices were set in a single layer on a piece of screen wire to dry in the sun. The potato was measured after 7, 14, and... more
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Sat Math Sat Prep

08/31/21

In a school election, 680 students voted for one of two candidates for president. If the winner received 120 more votes than the loser, how many votes did the winner receive?
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Sat Math Math Act Math Maths

08/29/21

AMDM Question Response (Mathematics)

: Graded Work: % of Quarterly Grade: Students Score: Homework 10% 92 Quizzes 20% 84 Tests ... more
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Sat Math Math Act Math

08/29/21

AMDM Extended Response Queston (Mathematics)
Jake is riding an escalator. After riding for 3 seconds, he was 25 inches above the ground. A. How many inches is Jake rising per second?B. At the rate Jake is rising, how many inches above the... more
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08/26/21

Pendulum Problem
Directions: Complete the following problem showing as much work as possible. You are considering installing a pendulum in the amusement park visitor’s center. The time it takes a pendulum to... more
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08/25/21

Vectors and the Geometry of Space
Consider the line L(t)=⟨4−3t,17+4t⟩. Then L intersects:1.The x-axis at the point.... when t =...2.The y-axis at the point..... when t =....3.The parabola y=x2 at the points..... and... when t... more
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08/25/21

Vectors and the Geometry of Space
Give a vector parametric equation for the line through the point (-1,5,-1) that is parallel to the line ⟨-1-t, 2t-1 ,-4-3t⟩:L(t) =
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08/25/21

Vectors and the Geometry of Space
Suppose v.w=8 and ||v × w ||=2, and the angle between v and w is θ. Find(a) tanθ=(b) θ=
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