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MATH SOLVE
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How do variables help you model real-world situations? Give an example of a model that uses variables and explain how it helps people make predictions.
General
2 months ago
Select the favorable outcomes for rolling doubles.1. (1-1) (2-2) (3-3) (4-4) (5-5) (6-6)2. (5-1) (5-2) (5-3) (5-4) (5-5) (5-6)3. (1-1) (1-2) (1-3) (2-1) (2-2) (3-1)4. (1-3) (2-3) (3-1) (3-2) (3-4) (3-5) (3-6) (4-3) (5-3) (6-3)
General
2 months ago
RQ is tangent to Circle S. Use the diagram below to find the measure of QRS. mQRS < 90 mQRS > 90 mQRS = 90 not enough information given
General
2 months ago
Fifty students were randomly selected to take part in a survey about their favorite school lunch. Each student was allowed to only pick one item. The results are shown below. Food Item Preferred Number of Students pizza 27 cheeseburger 14 salad bar 9 Based on the information above, if the school served 500 lunches, how many pizzas can they expect to serve?
General
2 months ago
This table shows equivalent ratios.What are the values of a and b?a = 5, b = 20a = 6 , b = 12a = 8 , b = 12a = 6 , b = 15Tablex y0.5 0.42 1.6a 4.812 9.615 b
General
2 months ago
The figure shows two parallel lines PQ and ST cut by the transversals PT and QS.Which statement best explains the relationship between Triangle PQR and Triangle TSR? Triangle PQR is similar to triangle TSR because measure of angle 3 equals measure of angle 4 and measure of angle 1 equals measure of angle 5 Triangle PQR is congruent to triangle TSR because measure of angle 3 equals measure of angle 4 and measure of angle 1 equals measure of angle 5 Triangle PQR is similar to triangle TSR because measure of angle 3 equals measure of angle 6 and measure of angle 1 equals measure of angle 4 Triangle PQR is congruent to triangle TSR because measure of angle 3 equals measure of angle 6 and measure of angle 1 equals measure of angle 4
General
2 months ago
PLEASE MATH HELPThe curved part of this figure is a semicircle.What is the best approximation for the area of this figure?10.5+14.5π units²21+7.25π units²10.5+7.25π units²21+14.5π units²
General
2 months ago
Which of the following statements are true about the graph?A.The graph has a minimumB.The graph has a maximumC.The graph has zeros of -4 and 2D.The vertex is located at (-1,-9)E.The graph has y-intercepts at (-4,0) and (0,2)F.Th solution of the quadratic function represented by the graph is (-1,-9)G.The y-intercept of the graph is (0,-8)
General
2 months ago
Please answer the following1) What is the sum of all interior angles of a regular hexagon?2) What is the sum of all exterior angles in any regular polygon?3) If an interior angle is 108° what is the name of the polygon?4) Using the answer from question 3 what is the sum of all interior angles of the polygon?5) What us the size of an exterior angle in a regular quadrilateral?
General
2 months ago
Please help! (25pt and brainliest) From 1970 to 1990, the consumer price index (CPI) increased from 38.8 to 130.7. If a jar of grape jelly cost $0.25 in 1970 and the price of grape jelly increased at the same rate as the CPI from 1970 to 1990, approximately how much did a jar of grape jelly cost in 1990? A. $0.59 B. $0.84 C. $1.31 D. $0.39
General
2 months ago
Use the least common denominator to write an equivalent fraction for each fraction. 5/6 and 2/9 1/12 and3/85/9 and 2/15. Those are the 3
General
2 months ago
Bailey works part-time at a movie theater. The theater pays employees an hourly wage based on their length of employment. Write an algebraic expression that describes how much Bailey’s employer pays part-time workers.
General
2 months ago
John's sister went shopping with him. She expected to spend $100 on clothes, but spent only $10. John wanted to help her calculate the percent error, but he thinks he may have made a mistake. Are his calculations below correct? Why or why not? Ratio = |$100 − $10| $90 = 10 90 ≈ 11%
General
2 months ago
If the bakery started with an extra $250 from the profits in December describe how to use the information in the table to figure out the profit or loss of money at the bakery by the end of August. Then calculate the profit or loss.
General
2 months ago
Will owe you. "DG¯¯¯¯¯¯ , EG¯¯¯¯¯ , and FG¯¯¯¯¯ are perpendicular bisectors of the sides of △ABC . CF=8 cm and FG=6 cm.What is BG ?Enter your answer in the box."
General
2 months ago
(9.) In a geometric sequence, it is known that a1= -1 and a4= 64. The value of a10 is...
General
2 months ago
Savanna had 40 iris blooms last year. This year, she had 15% more iris blooms. How many more iris blooms did savanna have this year?
General
2 months ago
Answer to 6 (3c-5d+6)
General
2 months ago
A bagel shop takes a survey to find the approximate percentage of its customers who prefer the new shop hours. What is the population of this survey?
General
2 months ago
The account balance on April 1st is $50.51. On April 15th, a payment of $15.00 is made. On April 25th, a purchase of $19.27 is made. What is the finance charge if the annual rate is 18%? What is the new account balance?
General
2 months ago
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