12/01/22

A mountain climber was at elevation of 9488. Six hours later his elevation is 4250. Find his average change in elevation
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12/01/22

Which expressions are equivalent to -56z+28? Choose 2 answers.

A. 1/2 x (-28z+14) B. (−1.4z+0.7) C. (14−7z)⋅(−4) D.(8z−4)(−7) E. −2(−28z−14)
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12/01/22

If x and y are in direct proportion and y is 35 when x is 7, find y when x is 10.
THE OTHER GUY WAS WRONG
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12/01/22

Mathematics Algebra
m=5; b=-4
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12/01/22

Mathematics Algebra
m=5; b=-4
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12/01/22

After 540 years, the balance obtained by investing $215 at a rate of 2% with annual compounding, will be
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12/01/22

Find the equation of the quadratic function given its vertex (-4,3) and the origin V(0,0)
Plz tell me the procedures too I'm having a hard time in solving this thank you in advance
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12/01/22

Given the functions below, find f(x)-g(x) f(x)=3x^2+2x+1 g(x)=x^2-6x+3
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12/01/22

How many solutions does this equation have? 6t − 15 = 3(2t − 5)
How many solutions does this equation have?6t − 15 = 3(2t − 5)
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12/01/22

Angle A = (2x-19) and angle B = (x+7), then find angle measure for B
There complementary angles
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12/01/22

Here are the first four terms of an arithmetic series K , 3k/4 , k/2 , k/4 Given that the 15th term of the series is ( 90 + 2k ) Calculate the sum of the first 30 terms

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12/01/22

Expected value HW question
Suppose a student is offered a chance to draw a card from an ordinary deck of 52 playing cards and win $26 for an ace, $10 for a king, and $3 for a queen. If the student pays $6 to play the game,... more
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12/01/22

Systems of linear equetikn
Button invests $5000 in two different accounts. The first account paid 10%, the second account paid 2% in interest. At the end of the first year he had earned $324 in interest. How much was in each... more
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12/01/22

5/7 of the stamps are american and the rest are canadian. There are 108 more American stamps than canadian. How many stamps in all?
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12/01/22

For which function  does the output increase by 20% every time the input increases by 1?
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12/01/22

Luke climbed from an elevation of 23,201 ft up to the summit of k2 which is at 28,251 ft. How many ft did Luke climb?
I need to explain the variable write an equation and solve it
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12/01/22

A football team has lost 12 yards on its first 3 players. How many yards must it get on the fourth play to have a total of 10 (for a first down)
I need to explain the variablewrite an equationand solve it
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12/01/22

Linear Equations in Slope-Intercept Form
the function shown models the depth d (in inches) of snow on the ground during the first 9 hours of a snowstorm, where t is the time (in hours) after the snowstorm begins. Function: d(t)=1/2t+6Add... more
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12/01/22

What is 3.0035 as a simplified fraction?
How would you write 3.0035 as a simplified fraction.
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12/01/22

Find the area enclosed by one leaf of the rose r=5sin(5θ)
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12/01/22

math question about fractions
A scarf is is 5/6 of a yard long and 2/9 of a yard wide. What is the area of the scarf?
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12/01/22

Suppose you go to work for a company that pays one penny on the first day, 2 cents on the second day, 4 cents on the third day and so on.
Suppose you go to work for a company that pays one penny on the first day, 2 cents on the second day, 4 cents on the third day and so on.Hint: use an= a1 (r)^n-1 and Sn= a1 (1-r^n) / 1 - rA. If the... more
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12/01/22

Translate the following into English sentence
{x ∈ R | x ≤ -2 or x ≥ 2}
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12/01/22

Translate the following into English sentence
∀ x ∈ R,∃ y ∈ R,x^2+y^2=50
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12/01/22

A doctor prescribes 150 milligrams of a therapeutic drug that decays by about 25% each hour. To the nearest hour, what is the half-life of the drug?
help ASAP
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