2,690 Answered Questions for the topic SAT math

06/20/19

I cannot figure out a question
I can´t figure out what the sum of two numberss that equal 13 and their difference is 11.
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Sat Math

06/19/19

How many Boxes ship
A warehouse worker ships 25 boxes each day. Each box contains 3 shipping labels. A box has 500 shipping labels in it. How many days will it take to use the box with the shipping labels?
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Sat Math

06/19/19

if i have a five foot string and need to cut it into 1/3 of a foot . How many pieces of string can i cut?
i need help with my math home work and i have to turn it in at the end of the day and i need help with my work because i dont understand it.
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06/17/19

SAT #13 (Question 6)
According to the passage, one point of disagreement between Tchartkoff and his professor concerns whether [...]?
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06/17/19

percentage: 90% with 47 class periods

If I have to be present for 90% of my class and there are 47 class periods how many absences can I have
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Sat Math

06/17/19

Math 2 Algebra Word problem

A system Of equations is shown below.y=x^2+2x+8y=-4xWhat is the smallest value of Y in the solution set of the system?
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Sat Math

06/15/19

Please look at description for full question. Question won't fit in title.

a recycling company gives you 5 cents for every plastic bottle and 10 cents for every glass bottle. from a certain individual the recycling company received 59 bottles and paid $4.55. How many... more
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Sat Math

06/11/19

prom costs the school $6160. tickets are sold for $40 per single attendee or $70 per couple. are sold a minimum of how many people in total must attend the prom to cover its cost
Prom costs the school $6160. tickets are sold for $40 per single attendee or $70 per couple. if an equal number of singles and couple tickets are sold a minimum of how many people in total must... more
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Sat Math

06/10/19

Need help asap. So stuck on this question

Jim Roznowski wants to invest some money now to buy a new tractor in the future. If he wants to have $275,000 available in 7 years , how much does he need to invest now in a CD paying 5.15 interest... more
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06/08/19

Algebra in Physics
The electrical resistance of a wire varies directly as its length and inversely as the square of its diameter. A wire with a length of 200 inches and a diameter of one-quarter of an inch has a... more
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06/04/19

How many liters of water must be evaporated from 10 L of a 30% salt solution to produce a 50% solution?
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06/02/19

Geometry) Two sides in a triangle each have a length of 4 feet. If the angle opposite the base of the triangle is 30°, what are the measures of the three angles of the triangle?
Two sides in a triangle each have a length of 4 feet. If the angle opposite the base of the triangle is 30°, what are the measures of the three angles of the triangle?A) 30°, 75°, 75°B) 80°, 70°,... more
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Sat Math Mathematics

06/01/19

Are m and n equal?

L=3cm long and lengths of lines m and n are three-fourth the length of L. Are m and n equal?
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06/01/19

Write the recursive formula for the geometric sequence.
Write the recursive formula for the geometric sequence.100, -50, 25, -12.5...
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06/01/19

Growth and Decay with Functions
Identify the initial amount a and the decay factor b in the function. Then decide if the function is growth or decay and find F(2). F(x)=12*(0.75)^x
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Sat Math

05/31/19

Probability stats

Suppose a geyser has a mean time between eruptions of 84 minutes84 minutes. Let the interval of time between the eruptions be normally distributed with standard deviation 34 minutes34 minutes.... more
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05/30/19

Solving an equation. Please help
The daily cost for baking x loaves of bread at Joanna’s bakery is given in dollars by C=0.3+ square root 5x + 4000. If bread at Joanna’s bakery sells for $1.00 a loaf,how many loaves must Joanna... more
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Sat Math Math Geometry

05/29/19

Geometry) Based on the information provided, what is the measure of ∠CBD ? m∠CBD =__________.
Use the figure to answer the question. Based on the information provided, what is the measure of ∠CBD ?m∠CBD =__________.Enter the number that belongs in the blank in the previous sentence, like... more
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05/29/19

Solving equations! Help me please
a) 4x2-27=0b) 4x2-8x-5=0c)4x2-8x-12=0d)4x2-9x-7=0Instructions: For the following problems choose a method to solve them and explain why you would choose this method for each (factoring, square root... more
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Sat Math

05/28/19

The length of a rectangle is 3m more than double the width and the area is 35m squared find the dimensions of the rectangle
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Sat Math

05/23/19

Write an equation to determine how many pairs of shoes, ppp, Roger must sell in a day to meet his daily earnings goal.
Roger gets $40 per day as wages and $4.50 as commision fro every pair of shoes he sells in a day. his daily earning goal is $112.
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05/23/19

Geometry: If A is the midpoint of BD¯¯, and m∠DAE=m∠BAC, which answer choices must be used to show △ABC≅△ADE by the SAS Congruence Postulate?
A garden is designed as shown.If A is the midpoint of BD¯¯, and m∠DAE=m∠BAC, which answer choices must be used to show △ABC≅△ADE by the SAS Congruence Postulate?There is more than one correct... more
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Sat Math Math Geometry

05/23/19

If  is the midpoint of [segment] BD¯ ,AC= 2 feet , and AE= 2 , which answer choices can be used to show △ABC≅△ADE  by the SAS Congruence Postulate?
A window design calls for two panes of glass, as shown.If  is the midpoint of [segment] BD¯ ,AC= 2 feet , and AE= 2 , which answer choices can be used to show △ABC≅△ADE  by the SAS Congruence... more
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Sat Math

05/22/19

f(x)=x^2+x-6/x-2 , what number does f(x) approach as x approaches 2?

f(x)=x^2+x-6/x-2 , what number does f(x) approach as x approaches 2?
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05/21/19

SAT #9 Reading (Question 32)
Which data presented in the table would McKinnon find most useful to his argument?
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