Lance baked a pie. Justin ate of the pie, and Joey ate of the pie. How much of the pie is left?
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Justin ate 5/15 and joey ate 3/15 so they ate 8/15 of the pie.
1/3=33% 1/5=20% 20%+33%=53% 100%-53%=47% 47% of the pie is left
If Logan's family can drive 23 1/8 miles on 1 gallon of gas how far can they drive on 17 gallons?
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They can drive 393 and 1/8 miles on 17 gallons. Just multiply 17 times the number of miles they drove for one gallon (23 1/8).
What fractions are equivalent to 6/15
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To obtain an equivalent fraction, you have to multiply or simplify that fraction.
one fraction is 2/5. another one is 12/30. HOPE I HELPED!!!
Simplify (x2 + 3x)(x2 - x +4)
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Answer:
x⁴ +2x³ + x² + 12x
Step-by-step explanation:
(x² + 3x)(x² - x +4)
= x²(x²) - x(x²) + 4(x²) + x²(3x) - x(3x) + 4(3x)
= x^4 - x³ + 4x² + 3x³-3x²+12x
= x⁴ +2x³ + x² + 12x
One half hour past midnight
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one half hour past midnight is 1:00
one o clock
One half hour past midnight is 1:00 i believe
One of the last questions for today and for 20 points!
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This formula says that the bank will TAKE three percent of the money in your account whenever the account is inactive for a year. Nice bank ! Personally, I'd get ALL of my money out of that bank ASAP, and run, don't walk, to a different bank.
Anyway, the equation is y = 7500(0.97)^x . They want to know the y-intercept. Just like the graph of ANY equation, the y-intercept is the place where the graph is on the y-axis ... the place where x=0 . What's the value of 'y' in this equation when x=0 ? What's the value of (0.97)⁰ ? Do you remember that ANY number raised to the zero power is ' 1 ' ? (0.97)⁰ = 1 So, when x=0, y = 7500.
What does that mean ? Well, the question tells you that 'y' is the value of an account "that was left inactive for a period of 'x' years". So x=0 at the beginning, when the money is first deposited, and the account hasn't been inactive for ANY period yet.
When x=0, y=7500. The y-intercept is the amount of money that the person originally deposited in the account. If he leaves the account inactive, then the bank will multiply it by 0.97 each year ... the same as reaching in and grabbing 3% of the money in the account !