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MATH SOLVE
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Nick and June win some money and share it in the ratio 2:1. Nick gets £28 more than June. How much did June get?
General
4 months ago
Paul, Colin and Brian are waiters. One night the restaurant earns tips totalling £78.40. They share the tips in the ratio 2:5:1. How much more does Colin get over Paul?
General
4 months ago
At noon (12:00 p.m.), three girls began jogging from the 0 -mile mark of a trail. Each girl jogged at her own steady pace. Drag pieces of information to complete the table.
General
4 months ago
Cody and Tyler were once the same height. Since then, Tyler's height has increased by 20%, while Cody has grown half as much. If Tyler is 4 feet tall now, how many inches tall is Cody now?
General
4 months ago
Tina makes 480 sandwiches she only makes tuna sandwiches, beef sandwiches, hand sandwiches and cheese sandwiches.3/8 of the sandwiches are tuna and 35% of the sandwiches are beef.The ratio of the number of ham sandwiches to the number of cheese sandwiches is 5:6Work out the number of ham sandwiches that Tina makes
General
4 months ago
Which inequality matches the graph? X, Y graph. X range is negative 10 to 10, and Y range is negative 10 to 10. Dashed line on graph has positive slope and runs through negative 10, negative 9 and negative 1, negative 3 and 8, 3. Above line is shaded. −2x + 3y > 7 2x − 3y < 7 −3x + 2y ≥ 7 3x − 2y ≤ 7
General
4 months ago
The equation 2 sqrt(2) cos x - 4 sin x cos x=0 has two solutions in the interval [0,\pi/2]. what are they?
General
4 months ago
(a) find parametric equations for the line that passes through the point (−2, 5) and is parallel to the vector <3, −8>. (enter your answer as a comma-separated list of equations where x and y are in terms of the parameter t.)
General
4 months ago
If f(x) = -0.5x + 2.5 what is f(x) = 0 and what is f(0) ?
General
4 months ago
A rectangular pool has dimensions of 40 ft. and 60 ft. the pool has a patio area around it that is the same width on all sides. if the patio area equals the area of the pool, how wide is the distance from the pool edge to the patio edge?
General
4 months ago
Name the figure below in two different ways. Symbol: and
Algebra
4 months ago
2. We want to test whether the general average of students in Math is different from 80%. Ho: _ _ H_a: _ 3. We want to test whether the mean height of Grade 8 students is 58 inches. _ Ho: _ Ha: 4. We want to test if LPIHS students take more than four years to graduate from high school, on the average. Ho: H_a:
Algebra
4 months ago
The perimeter of a rectangular rug is 40 feet. Its length is 12 feet. What is its width? 8 feet 28 feet 20 feet 10 feet
Geometry
4 months ago
The is a range of values that contains the parameter value. * Confidence Limit Confidence Interval Confidence Coefficient Confidence Level It is being defined as the frequency distribution of the sample means taken from a population. * Parameter Sampling Distribution of Sample Mean Statistics Sample
Algebra
4 months ago
4. If Pn,3=504 , then n=- . A. 12 B. 10 C.9 D. 8
Statistics
4 months ago
If 2x2+8y=121.5 and x2-8y=121.5 , then x= 9 6.36 16
Algebra
4 months ago
I. Perform the following operations on sets. Given: A= 1,2,3,4,5,6,7,8,9,10 B= 2,4,6,8,10 C= 1,3,5,7,9 1. A ∩ C= _
Algebra
4 months ago
Mr. Russo exchanged 200 euros European money for 270 dollars. How many dollars would he get for 300 euros? $ 370 $ 450 $ 405 $ 540
Algebra
4 months ago
Gym Plan Costs The cost of 10 days at Healthy Gym is $ square Healthy Gym Workout Gym DONE Gym Membership Days
Algebra
4 months ago
If ex-y=xy3+e2-18 , what is the value of dy/dx at the point 2,2
Algebra
4 months ago
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