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MATH SOLVE
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Which equation represents the magnitude of an earthquake that is 100 times more intense than a standard earthquake?
General
7 months ago
solve for x 3x−91>−87 OR 21x−17>25
General
7 months ago
Your friend is looking at laptops for college, and is comparing the different screen sizes. Use the diagram and formula below to find the width of the laptop screen. Round your answerD= W^2+H^2 (The image of the figure is a rectangle in half, the top side is D= 17inch the H= 9inch, W is blank) Mutiple choices are A. W= 16.7 inchB. W= 9.9 inchC. W= 8 inchD. W= 14.4 inch
General
7 months ago
The diagram shows the dimensions of the pool cover for a gotel pool.The numbers are 10ft 20ft 45 ft 8 ft 8 ft 8ft What is the area of the pool cover
General
7 months ago
The function f(x) =g(x), where f(x) =2x-3 and g(x) =x^2-5
General
7 months ago
What is the rule for the reflection?Will mark brainliest!
General
7 months ago
Circle Y is shown. What is the area of the shaded part of the circle?
General
7 months ago
why is salt (NaCl) put on icy roads and sidewalks in the winter?1.) It is Ionic and lowers the freezing point of water.2.) It is Ionic and it raises the freezing point of water.3.) It is Covalent and it lowers the freezing point of water.4.) it is covalent and it raises the freezing point of water.EXPLANATION NEEDEDdidnt mean to put in math category oops
General
7 months ago
a doctor is using a treadmill to assess the strength of a patients heart. he sets the 48 inch long treadmill at an incline of 10 degrees. how high is the treadmill raised
General
7 months ago
Bill Gates wants to construct an in ground swimming pool for his dog. he wants it's length to be 8 yards shorter than twice it's width. he then wants to surround it with a concrete walkway 6 yards wide. he can only afford 570 square yards of concrete. what should the dimensions be of the pool ?
General
7 months ago
if i have 2 c's 2 A's 3 b's and 1 d what is my gpa and would i be able to pass 8th grade
General
7 months ago
If all terms of a series are positive, the series sums to a positive number?A.The statement is false because the series could converge to a negative number.B.The statement is true because the series will converge to a positive number because the series contains no negative terms.C.The statement is true because the series cannot diverge since all the terms are positive.D.The statement is false because the series could diverge.
General
7 months ago
Combine and simplify these radicals.radical 8 * 20i will make brainliest
General
7 months ago
Describe how to find the perimeter of an enlarged figure if you know the scale factor and the dimensions of the original figure.
General
7 months ago
One number is 4 less than twice a second number. find a pair of such numbers so that their product is as small as possible.
General
7 months ago
Suppose rebecca needs a dog sitter so that she can travel to her sister's wedding. rebecca values dog sitting for the weekend at $200. susan is willing to dog sit for rebecca so long as she receives at least $150. rebecca and susan agree on a price of $175. suppose the government imposes a tax of $10 on dog sitting. the tax has made rebecca and susan worse off by a total of
General
7 months ago
Anyone? please i need help
General
7 months ago
Identify all the real roots of 4x^4+31x^3-4x^2-89x+22=0
General
7 months ago
Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. Use the drop-down menus to identify the steps Lorne used to find the difference. 1. (–3x3 + 5x2 + 4x – 7) + (–6x3 + 2x – 3) 2. (–3x3) + 5x2 + 4x + (–7) + (–6x3) + 2x + (–3) 3. [(–3x3) + (–6x3)] + [4x + 2x] + [(–7) + (–3)] + [5x2] 4. –9x3 + 6x + (–10) + 5x2 5. –9x3 + 5x2 + 6x – 10
General
7 months ago
Without doing any computation, decide which has a higher probability, assuming each sample is from a population that is normally distributed with a mean equal to 100 and a standard deviation equal to 15. explain your reasoning. (a) p(90≤sample mean≤110) for a random sample of size n = 10 (b) p(90≤sample mean≤110) for a random sample of size n = 20
General
7 months ago
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