6,964 Answered Questions for the topic mathematics
inequality x<250?
which of these solution can be modeled by the inequality x <250?a. an auditorium's seating capacity x , is at most 250 people b. the distance, x , that fred needs to travel each day is a least...
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Mathematics
03/23/21
A unicycle wheel has a diameter of 30 inches. How many inches will the unicycle travel in 5 revolutions?
algebra 1 help please, explain all answers
The movie, Hidden Figures tells the story of how 3 african american women Katherine G johnson, Dorothy Vaughan, and mary jackson, teamed up to solve nasa's mathematical equations during the sace...
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Mathematics
03/23/21
plss tell the answer
sally cuts a piece of ribbon 147 cm long into three pieces in the ratio 5:3:2, what is length of the longest ribbon
Mathematics
03/23/21
plss tell me the answer
sally cuts a piece of ribbon 147 cm long into three pieces in the ratio 5:3:2, what is length of the longest ribbon
Mathematics
03/23/21
Pls answer this Question cause this question is form my homework
sally cuts a piece of ribbon 147 cm long into three pieces in the ratio 5:3:2, what is length of the longest ribbonpls tell
I need some help, I can't solve this physics problem.
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I need some help, I can't solve this physics problem.
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I need some help, I can't solve this physics problem.
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Mathematics Math
03/22/21
Is math short for mathimatics
Mathematics
03/21/21
Two companies working together can clear a parcel of land in 21 hours. Working alone, it would take Company A 10 hours longer
to clear the land than it would Company B. How long would it take Company B to clear the parcel of land alone? (Round your answer to the nearest tenth.)
Find the perimeter and area of the entire figure
Base: 5x+6Side 1: 6x-3Side 2: 7x+2Altitude: 4x+4
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HELP PLEASE FAST
A kite is 150ft high and end 200ft of string are out. If the kite starts drifting away horizontally at the rate of 4 miles an hour, how fast is the string being paid out at the start
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Help me with this quick please
A airplane is 528 feet directly above an automobile and starts east at a rate of 20 miles an hour at the same instant the automobile starts east at the rate of 40 miles an hour. how fast are they...
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Mathematics Differential Equations
03/20/21
SOLVE THE FOLLOWING DE:
y''+7y'+10y=4xe^{-3x} HERE y(0)=0, y'(0)=-1
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Mathematics
03/19/21
Different slopes, different y-intercepts
Options are:No solutionOne solutioninfinitely many solutionsWhich one??
Identify a vector orthogonal to vector P = <9,6> (Select all that apply.)
A. Q = <-2,3>B. Q = <-6,-9>C. Q = <2,-3>D. Q = <6,-9>E. None of these
Mathematics Math
03/19/21
If the perimeter of a rectangle is 102 feet and the length is three less than eight times the width, find the width
I need a clear step by step explanation please. Thank you
whats the next 3 terms in the number pattern
Find the next three terms in the number pattern. 0, 3,7, 12a.18,24,32b.17,23,30c.18,25,32d.18,25,33
What property is illustrated?
What property is illustrated by the following: 18a + 2 = 2 + 18a
What is the number of grams and the half life?
Strontium 90 is a radioactive isotope that decays exponentially at 2.8% per year. Suppose there are initially 1000 grams of strontium 90 in a substance.if the decay uses the formula P=P0ert show...
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What is the value of the car?
Lea just bought a new car for $22,000. Assume the value of the car depreciates at a rate of 20% per year.
what is the function V(t) model for the value of car ina given number...
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