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MATH SOLVE
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Donna is riding her bicycle. She rides for 17.5 kilometers at a speed of 7 kilometers per hour. For how many hours does she ride?
General
2 months ago
Use special right triangles to solve for y.
General
2 months ago
Paul's car is 13 feet long. He is making a model of his car that is 1/7 the actual size. What is the length of the model? A. 13/7 feet B. 7/13 feet C. 14/65 feet D. 21/52 feet
General
2 months ago
How do you multiply three-digit numbers by other three- digit numbers?
General
2 months ago
Adele is driving her car near the Tri-State area. She covers a distance of 221.05 miles in 4 hours. She then stops at a diner, and drives 83 miles more at the same speed. What would be the best estimate of the time she took to cover this last distance? A. 2 hours B. 1 hour C. 2.5 hours D. 1.5 hours
General
2 months ago
can help me complete this problem please :,c
General
2 months ago
solve for a a(x-3)^2 -1
General
2 months ago
When does a quadratic equation in the form ax2+b=c have two real rational solutions?
General
2 months ago
Kathleen had a bag of candy-coated chocolates. Of the 55 candies in the bag, 20% were red, 30% were orange, 30% were green, and 20% were blue. Of the blue ones, 20% had a damaged candy coating. Approximately how many of the blue ones had a damaged candy coating? A. 2 B. 11 C. 22 D. 6
General
2 months ago
Identify the phase shift of each function. Describe each phase shift ( use a phrase like 3 units to the left):
General
2 months ago
How does the graph of g(x) = −(x + 3)^4 compare to the parent function of f(x) = x^4?A. g(x) is shifted 3 units to the right and 1 unit up.B. g(x) is shifted 3 units to the right and 1 unit down.C. g(x) is shifted 3 units to the right and reflected over the x-axis.D. g(x) is shifted 3 units to the left and reflected over the x-axis.
General
2 months ago
Heather has 45.71 in her savings account.She brought six packs of markers to donate for school. Write an expression for how much money she has in her bank account after the donation
General
2 months ago
The graph of y = ax 2 + bx + c is a parabola that opens up and has a vertex at (-2, 5). What is the solution set of the related equation 0 = ax 2 + bx + c?
General
2 months ago
how long is the arc intersected by a central angle of π/3 radians in a circle with a radius of 6 feet round your answer to the nearest tenth
General
2 months ago
A test score of 48.4 on a test having a mean of 66 and a standard deviation of 11. Find the z-score corresponding to the given value and use the z-score to determine whether the value is significant. Consider a score to be significant if its z-score is less than -2.00 or greater than 2.00. Round the z-score to the nearest tenth if necessary. A. -1.6; not significant B.-17.6; significant C. -1.6, significant D. 1.6; not significant
General
2 months ago
Find the derivative of the function using the definition of derivative. g(x) = 5 − x (1) Find g'(x) (2) State the domain of the function. (Enter your answer using interval notation.) (3) State the domain of its derivative. (Enter your answer using interval notation.)
General
2 months ago
Classify the triangle.obtuseequiangularrightacute
General
2 months ago
Two sides of an obtuse triangle measure 12 inches and 14 inches. The longest side measured 14 inches what is the gratest possible whole number length of the unknown side
General
2 months ago
What is the slope of the line through (-4.2) and (3,-3)?
General
2 months ago
HELP ME MATH ILL GIVE YOU BRAINLIEST
General
2 months ago
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