select the ordered pair that represents a solution to each function below.1: f(x)= x^2+5a: (-2,-17)b: (-2,1)c: (-2,8)d: (-2,4)e: (-2,-1)f: (-2,9)2: f(x)= -x +6(same options for answers)3: f(x)= x=64: f(x)= x^3-95: f(x)= -x^3-9 Question solved general 5 months ago 1881
Which choices correctly describe reflections in the diagram? Check all that apply.A.The red triangle A is reflected across the x-axis onto triangle B.B.The red triangle A is reflected across the y-axis onto triangle D.C.The blue triangle D is reflected across the x-axis onto triangle C.D.The blue triangle D is reflected across the line y = x onto triangle B.E.The green triangle C is reflected across the line y = –x onto triangle A.Check all that APPLY Question solved general 5 months ago 7320
A bottle of the medicine contains 0.5 kilograms of the medicine. One dose of the medicine is 20 grams for a child and 45 grams for an adult. The number of grams used can be calculated with the formula 20C + 45A, where A is the number of adult doses and C is the number of child doses. If a medical assistant needs to give a dose of the medicine to 12 adults and 10 children, will there be enough medicine in the bottle? If not, how many more grams will be needed? Question solved general 5 months ago 9059
An engineer sketches a design for a flashlight that uses a mirror in the shape of a parabola to maximize the output of the light. The function representing the mirror is graphed on the left. Which function models the situation? f(x) = (x – 6)2 + 2 f(x) = –(x – 0)2 + 20 f(x) = 3(x – 6)2 + 2 f(x) = –3(x – 0)2 + 20 Question solved general 5 months ago 5894
Ethan is itemizing deductions on his federal income tax return and had $4200 in medical expenses last year. If his AGI was $39,000, and if medical expenses are deductible to the extent that they exceed 7.5% of a taxpayer's AGI, how much can Ethan deduct for medical expenses? Question solved general 5 months ago 4103
Estimate the area under the curve f(x) = x2 from x = 1 to x = 5 by using four inscribed (under the curve) rectangles. Answer to the nearest integer. Question solved general 5 months ago 6550
Mia and Luke made 85 origami together. Mia made 4 pieces of origami every 3 minutes. Luke made 3 pieces of origami every 4 minutes, but Luke spent 5 minutes more than Mia. How many pieces of origami did Mia make? Question solved general 5 months ago 7381
he Charleston family has less than 500 Dalmatians. There are six times as many Dalmatians with black spots on their right ears as Dalmatians without these spots. After giving away 6% of their Dalmatians, how many do the Charlestons have left? Question solved general 5 months ago 5003
Suppose your business has a special checking account used just for paying the phone bill. The balance is $740.00 this month. Next month the balance will be $707.60, after that it will be $675.20, and on the third month the balance will be $642.80. Write an explicit formula to represent the balance in the account as an arithmetic sequence. How many months can you pay your phone bill without depositing any more money in the account? Question 9 options: A(n) = 740.00 + (n - 1)(-32.40); 24 months A(n) = 740.00 - 32.40n; 22 months A(n) = 740.00 + (n - 1)(-32.40); 23 months A(n) = 740.00 - 32.40n; 23 months Question solved general 5 months ago 5882
Tasha invests in an account that pays 1.5% compound interest annually. She uses the expression P(1+r)t to find the total value of the account after t years. If Tasha invested $3,000 , what is the value of the account after 5 years? PLEASE HELP!!!!!!! Question solved general 5 months ago 5082
Given: ΔАВС, m∠ACB = 90° CD ⊥ AB, m∠ACD = 30° AD= 6 cm. Find: BD Question solved general 5 months ago 2315
The mad hatter buys his tea in bulk from the local store.A case of 100 tea bags cost 15 gold coins .Which shows the number of cases,c,of tea bags the mad hatter can buy if he has, at most,200 gold coins?A.3/15 < or = 200B.c/15 > or = 200C.15 x c > or = 200D.15 x c < or = 200 Question solved general 5 months ago 4045
What is the ratio for the volumes of two similar cylinders, given that the ratio of their heights and radii is 5:4A)125:64 B)25:16C)64:125D)16:25 Question solved general 5 months ago 7152
A ladder is leaning against a wall and makes an 82° angle of elevation with the ground.Part A: If the base of the ladder is 4 feet from the wall, then how long is the ladder? Round to the nearest tenth.Part B: Determine how high up the wall does the ladder reach. Question solved general 5 months ago 9007
The measures of two angles of pairs of triangles are given. Which pairs of triangles are similar? Question solved general 5 months ago 3717
ANSWER ASAPPPPPPFind the length and width of a rectangle with an area of 2x2 + x - 3.A) l = 2x + 3; w = x + 1B) l = 2x + 3; w = x - 1 C) l = 3x + 2; w = x - 1 Question solved general 5 months ago 4982
Jim has 20-inch wheels on his bicycle (their diameter is 20 inches). The tires are worn out, and he would like to cut them into pieces to use as a bumper on something he's making. Estimate the length of rubber Jim would get from his two bicycle tires. ≈ 60 in. ≈ 40 in. ≈ 120 in. ≈ 136 in. Question solved general 5 months ago 8144
The cable company is analyzing the data from two satellite television providers to determine whether their users spend more time watching live television or shows that have been recorded.Satellite Company X: 89 live, 430 recorded Satellite Company Y: 65 live, 94 recorded To the nearest whole percent, what is the probability that a randomly selected customer from Satellite Company Y watches recorded shows more often than live television? Question solved general 5 months ago 9855
Solve.{y=x−6{3x+2y=8Use the substitution method.(4, −2)(3, −3)(14, 8)(0, −6) Question solved general 5 months ago 5683