04/30/21

fundamentals of math

What is the 21st digit in the decimal expansion of 5/7? What is the 5280th digit in the decimal expansion of 7/17?
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04/30/21

fundamentals of math

Express 1 min as a repeating decimal part of an hour.
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04/30/21

parabolas word problem
The function y=-16^2+40 represents the height y(in feet) of a water droplet t seconds after falling from an icicle. a.After how many seconds does the water droplet hit the ground? Round your... more
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04/30/21

The temperature in the town of Greenville is now 0° F. For the past 16 hours, the temperature has been decreasing at a constant rate of 4°F per hour. What was the temperature, in °F, 10 hours ago?
help i need this quick:))))))))
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04/30/21

What is the maximum height this rock reaches? When will the rock land in the lake?
A hiker throws a rock from the top of a small cliff overlooking a lake. The height of the rock(in feet) t seconds after it is thrown is given by the formula h(t) = −16t^2 + 64t + 80What is the... more
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04/30/21

Find the equation of the line that is perpendicular to the line 5x + y = 4 and has the same y-intercept as 3x + 2y = 16
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04/30/21

how many feet is the river

Tasha went diving in the river with friends who had a metal detector. She descended 15 feet down to the bottom and then ascended 4 feet on the line to help her friend with the detector. They then... more
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04/30/21

Double angle formula question
Use the double angle formulas to find sin 2x, cos 2x, and tan 2x. cot x= 2/3, sin x > 0
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04/30/21

Balanced equations
Two customers walk up to a hot-dog stand, both have exactly $20 in their wallets. The first customer leaves the stand with 4 hot dogs and $8, the second customer leaves with 2 hot dogs and $14... more
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04/30/21

Balanced equations
Two customers walk up to a hot-dog stand, both have exactly $20 in their wallets. The first customer leaves the stand with 4 hot dogs and $8, the second customer leaves with 2 hot dogs and $14... more
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04/30/21

CONSUMER AND PRODUCER SURPLUS

The quantity demanded x (in units of a hundred) of the Mikado miniature cameras per week is related to the unit price p (in dollars) byp = −0.2x2 + 160and the quantity x (in units of a hundred)... more
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04/30/21

This is really confusing

You are hired to build bicycles. When the parts for the bicycles are delivered you receive 5050 wheels, 3013 frames, and 3455 handlebars.a. How many bicycles can you build? b. How many wheels are... more
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04/30/21

help me please i don't know what to do?
There are a total of 64 students in a filmmaking club and a yearbook club. The filmmaking club has 14 more students than the yearbook club.a. Write a system of linear equations that represents this... more
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04/30/21

The equation 3x-5y=35 represents a linear relationship between x and y.what is the rate of change of y with respect to x?
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04/30/21

Aurora has a dog who loves to explore.

He travels 15 miles everday. He starts his path by running and then he'll walk the way home. The dog averages 4 miles per hour faster by running. What is the dog's walking speed if he completes his... more
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04/30/21

Find the slope of the line y = 3/4 x - 5/6.
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04/30/21

I’m stuck on this one. I keep struggling with the worded problems like this
The admission fee at an amusement park is $1.50 for children and $4 for adults. On a certain day, 276 people entered the park, and the admission fees collected totaled 714.00 dollars. How many... more
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04/30/21

H(t)=-t^2+12t+5
what is the intail height of the rocket ?Find the height of the rocket above the ground after 7 seconds.?After how many seconds does it take for the rocket to be at its maximum? Find the maximum... more
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04/30/21

Jess had $17 more than Vincent at first. Vincent spent $9 less than Jess at a sale. Vincent then had 7/11 as much money as Jess. How much did both of them have altogether in the end?
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04/30/21

Graph the equation and then tell if it is a function or not
Ok so I have X=3 and I have to graph it and then whether it’s a function or not. Please send a picture of the graph and tell me if it is a function or not
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04/30/21

Probability question

One card is drawn from a deck of 52 cards.           a. What is the probability that you will draw a heart?      b. What is the probability that you will draw a queen? c. What is the probability... more
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04/30/21

help me pleaseee!!!
A ball is thrown into the air from a height of 4 feet at time t = 0. The function that models this situation is h(t) = -16t^2 + 64t + 4, where t is measured in seconds and h is the height in feet.... more
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04/30/21

help me pleaseee!!!
A ball is thrown into the air from a height of 4 feet at time t = 0. The function that models this situation is h(t) = -16t^2 + 64t + 4, where t is measured in seconds and h is the height in feet.... more
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04/30/21

help me pleaseee!!!
A ball is thrown into the air from a height of 4 feet at time t = 0. The function that models this situation is h(t) = -16t^2 + 64t + 4, where t is measured in seconds and h is the height in feet.... more
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Expert Answers •1

04/30/21

help me please!!!
A ball is thrown into the air from a height of 4 feet at time t = 0. The function that models this situation is h(t) = -16t^2 + 64t + 4, where t is measured in seconds and h is the height in feet.... more
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