04/21/21

Intermediate AlgebraHeavy traffic reduced a driver’s usual speed by 10 mph, which lengthened his 200-mile trip by 1 hour. Find the driver’s usual speed.

Heavy traffic reduced a driver’s usual speed by 10 mph, which lengthened his 200-mile trip by 1 hour. Find the driver’s usual speed. 
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04/21/21

Math work!!!!!!!!!!!
Write an equation in slope-intercept form for the line with slope -2 and y-intercept 4
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04/21/21

arc length .
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04/21/21

find area of sector AOB
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04/21/21

a store sells a certain type of bracelet. the number of bracelets sold in a month is molded by the expression -2/3+50, where x is the orice of each brcaelet.
There are part a which asks: write an equation to model the monthly revenuethere is a part b which asks: at what price should the store sell the bracelet so the monthly revenue is 900$?and part c... more
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04/21/21

Arc lenght .
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04/21/21

Rewrite the given equation without logarithms. Do not solve for x. log(x+14)=log x +log 14
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04/21/21

A buisness exstended their building from 15000 square feet to 20,550 what is the percent increase
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04/21/21

MATH HOMEWORK !
1. The demand for bricks depends on the price. A brick company can sell 300 000 bricks at $4.00 each. For every $0.20 the price is raised, they sell 10 000 fewer bricks. In addition, the company’s... more
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04/21/21

Find the distance between C (5,1) and D (3,6).
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04/21/21

Find the distance between C (5,1) and D (3,6).
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04/21/21

DA MATH!!!!!!!!!!!
If miles needs to run 4 miles on a 1/4 miles on a track how many times would he need to run around the track
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04/21/21

Pre-calc assignment
Write the equation in standard form and graph the parabola. y2 - 8y + 8x + 8 = 09x2 + 25y2 – 225 = 0  Find y ’ for each of the following  y = x1/2  y = 4x6 + 5x3 – 8 y = -3x3 + 7x5 y = x(x3 +... more
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04/21/21

Which polynomial function has zeros at -5, 0 and 2
Which polynomial function has zeros at -5, 0 and 2
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04/21/21

If Jane has 36 coins totaling $3.00, and the coins are all nickels and quarters, how many of each coin does she have?
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04/21/21

question is below
A bicycle rental company charges a $20 fee plus $5.50 per hour to rent a bicycle. Another bicycle rental company charges a $15 fee plus $6.50 per hour to rent a bicycle. For what number of hours is... more
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04/21/21

Use the change of base formula to convert log _(6)(15)to a ratio of logs base e
Use the change of base formula to convert log _(6)(15)to a ratio of logs base e
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04/21/21

Find the sum of the arithmetic series 4+7+10+13+...+(3n+1)
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04/21/21

Find S11 for the arithmetic series -9,-1,7,15...
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04/21/21

Decide which ordered pairs are on the line. Select ALL that apply. y = 2x - 5
a. (3, 2) d. (1, -3)b. (2, -5) e. (0, 0)c. (0, -5) f. (12, 19)
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04/21/21

Help 7th grade math
Dani experimented with a dollar bill and the copy machine a dollar bills length is 6.1 inches and width is 2.6 inches, she reduced the dollar bill so its length was 80% of its original size. What... more
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04/21/21

During a sale a dress decreased in price from $60 to $48. What was the percent of decrease?
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04/21/21

Algebra or math

On a certain hot​ summer's day, 445 people used the public swimming pool. The daily prices are $1.75 for children and $2.50 for adults. The receipts for admission totaled $885.25.  How many... more
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04/21/21

The X Game Delta Math

write 2 numbers that multiply to 10 and add to be -11.
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04/21/21

State the y intercept of this parabola
h(t)=-16t^2+80t+4 solve for the y intercept
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