“Lines that appear to be tangent are tangent. O is the center of the circle. What is the value of x?” Question solved general 11 months ago 1724
simple interest = P × r × tJoe borrowed $900 from Sam for six months. How much will Sam earn if he charges Joe a simple interest rate of 4 percent? Question solved general 11 months ago 2692
Read the word problem. Cate has 10 dolls. Shelayna has 3 times as many dolls as Cate. How many more dolls does Shelayna have compared to Cate? What operations are needed to solve this word problem, and in what order should they be used? addition and subtraction, in that order addition and division, in that order division and subtraction, in that order multiplication and subtraction, in that order Question solved general 11 months ago 7099
Clara's savings account has an APR of 10.95% calculates interest daily and pays interest at the end of the month if during the month of september her balance was $700 for the first 10 days of the month, $1900 for the next 10 days of the month, and $1400 for the last 10 days of the month, how much total interest did clara earn in september A. $12.78B. $11.20C. $12.00D. $11.30 Question solved general 11 months ago 3325
The data set below represents the total number of touchdowns a quarterback threw each season for 10 seasons of play. 29, 5, 26, 20, 23, 18, 17, 21, 28, 20 1. Order the values: 5, 17, 18, 20, 20, 21, 23, 26, 28, 29 2. Determine the median: = = 20.5 Calculate the measures of variability for the data set. The range is ___ touchdowns. The interquartile range is ____ touchdowns. Question solved general 11 months ago 8514
In 1987 the average price of gasoline was $0.94. Today the price of gas is about $3.00. What is the percent increase from 1987 to today? (explain the problem please) Question solved general 11 months ago 4540
Francis teaches the piano. He charges each student an enrollment fee of $100 plus $15 per hour of piano lessons. The average cost of lessons for a student per hour is $25. Question solved general 11 months ago 6982
Find the domain and range of the relation and determine whether it is a function.a. domain: all real numbers; range: all real numbers; Yes, it is a function.b. domain: positive integers; range: positive integers; No, it is not a function.c. domain: x ≥ 0; range: y > 3; No, it is not a function.d. domain: x > 3; range: y > 0; Yes, it is a function. Question solved general 11 months ago 4750
The value of the investment is expected to grow by 3% per year. How long will it take to double?A. About 4 yearsB. About 6 yearsC. About 12 yearsD. About 24 years Question solved general 11 months ago 8663
The center of a circle is at (−2, −7) and its radius is 6.What is the equation of the circle?(x−2)2+(y−7)2=36(x−2)2+(y−7)2=3(x+2)2+(y+7)2=3(x+2)2+(y+7)2=36The equation of a circle is (x+4)2+(y−5)2=121.What is the center and radius of the circle?center: (4, −5); radius: 11center: (−4, 5); radius: 121center: (−4, 5); radius: 11center: (−4, −5); radius: 121 Question solved general 11 months ago 6949
Honi is looking at a map with a scale of 1 4 in. = 20 miles. She measured the distance from Niceville to Live Oak as 2.5 in. She found the actual distance between Niceville and Live Oak by following these steps: Step 1: Set up a proportion 1 4 20 = 2.5 x Step 2: Cross multiply (20)(2.5) = ( 1 4 )(x) Step 3: Simplify 50 = 1 4 x Step 4: Solve for x, x = 250 miles Which step, if any, contains a mistake? A) Step 1 B) Step 2C) Step 3 D) Step 4 Question solved general 11 months ago 9234
Melissa and Joey enjoyed dinner at a restaurant. They paid the waiter $100.50 plus a 20% tip. How much did each person pay if they split the total bill in half? $60.30 $70.00 $75.10 $100.10 Question solved general 11 months ago 6661
Consider the half reactions below for a chemical reaction.(pictured below)What is the overall equation for this chemical reaction?choices below Question solved general 11 months ago 6297
Jonathan bought a new computer for $1,716, using the electronics store's finance plan. He will pay $143 a month for 12 months. Which equation can Jonathan use to find out how much money he still owes after each month of the plan? Question solved general 11 months ago 2341
PLEASE HELPS NEED THIS DONE BEFORE 3 O CLOCK 1)Jerome noticed the following house numbers on his street:305, 318, 331, 344The house numbers follow a pattern. Which expression can be used to determine the nthnth house number on his street?A) 292 +13nB) 292nC) 292n + 13D) 13(n + 292)2) A polynomial expression is shown below.(mx+8)(2x−4)The expression is simplified to:−6x2+28x−32-6x2+28x-32What is the value of m?A) 3B) 4C) -3D) -43) What is the domain of the function shown below? (PICTURE AT BOTTOM)A) 2B) −8 ≤ x <3and 4 ≤ x <8C) −8 ≤ x < 8D) −7 ≤ x ≤ 7 Question solved general 11 months ago 4692
A prop for the theater club’s play is constructed as a cone topped with a half-sphere. What is the volume of the prop? Round your answer to the nearest tenth of a cubic inch. Use 3.14 to approximate pi. Question solved general 11 months ago 9345
A new car depreciates at a rate of 15% per year. What is the expected value of a $25,000 car after 5 years (rounded to nearest whole dollar)? Question solved general 11 months ago 9057
In a circle with a radius of 6 m, an arc is intercepted by a central angle of 7π4 radians.What is the arc length?Use 3.14 for π . Question solved general 11 months ago 2225
Your parents are buying a house for $187,500. They have a good credit rating, are making a 20% down payment, and expect to pay $1,575/month. The interest rate for the mortgage is 4.65%. What must their realized income be before each month?Be sure to include the following in your response:the answer to the original questionthe mathematical steps for solving the problem demonstrating mathematical reasoning Question solved general 11 months ago 7588