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MATH SOLVE
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Solve for x.x2+8x+6=0x=−8±89√4x=−8±89√2x=−4±10−−√x=−4±10√2
General
2 months ago
A man hiked a distance of 9 miles into the country. He rode back in a car along the same route at the rate of 27 mph. If the entire trip took 3 hours and 20 min, find his rate while walking. Answer:
General
2 months ago
A small company’s net income for the first six months of the year was $76,500 and for the last six months it was $100,000. What is the ratio of the first six months of the year to the last six months of the year in simplest form?
General
2 months ago
The Rattlesnakes football team plays a different opponent every week. So far this season, the Rattlesnakes have won 3 games out of 6. Which equation models the number of consecutive games the Rattlesnakes must win in order to increase their winning percentage to 80%?
General
2 months ago
Angle 1 and angle 2 are complementary angles. Angle 1 is 82°. What is the measure of angle 2? a.8 b.78 c.82 d.98
General
2 months ago
A mother earned $7500.00 from royalties on her cookbook. She set aside 20% of this for a down payment on a new home. The balance will be used for her son's future education. She invests a portion of the money in a bank certificate of deposit (CD account) that earns 4% and the remainder in a savings bond that earns 7%. If the total interest earned after one year is $360.00, how much money was invested at each rate?
General
2 months ago
Jade wants to buy a $200,000 term life insurance policy. She is 34 years old. Using the premium table, what is her annual premium for a 10 year policy?a.$1,290b.$1,202c.$6,010d.$820
General
2 months ago
. An inground rectangular pool has a concrete pathway surrounding the pool. If the pool is 16 feet by 32 feet and the entire area of the pool including the walkway is 924 ft2, find the width of the walkway.
General
2 months ago
The equation y = 1.55x + 110,419 approximates the total cost, in dollars, of raising a child in the united states from birth to 17 years, given the household’s annual income, x. What is the approximate total cost of raising a child from birth to 17 years in a household with a weekly income of $1211?A)$112,295.05B)$132,943.60C)$155,468.20D)$208,025.60
General
2 months ago
What is the area of the equilateral triangle with the length of each side equal to a?
General
2 months ago
Find the probability of the indicated event if p(e)equals 0.20 and p(f)equals 0.35 . find p(e or f) if p(e and f)equals 0.10.
General
2 months ago
A circle is centered at the point (-3, 2) and passes through the point (1, 5). The radius of the circle is ? units. The point (-7, ? ) lies on this circle.
General
2 months ago
Which of the following best describes the expression 4(y + 6)
General
2 months ago
Find all the zeros of each equation x^5-3x^4-15x^3+45x^2-16x+48=0
General
2 months ago
A 120-pound person uses 3 calories per minute walking at a 20 min/mile pace. approximately, how many miles would a person have to walk to burn off a scoop of ice cream (175 calories)? 1.5 miles 2.0 miles 2.5 miles 3.0 miles
General
2 months ago
The ordered pair (0,4) is a solution of which system?
General
2 months ago
HELP 50pts And Brainleist. I need the Answers ...Cab companies often charge a flat fee for picking someone up and then charge an additional fee per mile driven. Pick a U.S. city and research the rates of twodifferent cab companies in that city. Find companies that charge different amounts per mile and have different flat fees. If you have trouble finding this information for two companies, you can make up what you think would be reasonable prices for a cab's flat rate and a cab's rate per mile.Task 1a. For the first company, express in words the amount the cab companycharges per ride and per mile.b. Write an equation in slope-intercept, point-slope, or standard form. Explainwhy you chose the form you did.c. What do the slope and y-intercept mean in the context of this problem?Hint: What do you pay when you step into the cab?
General
2 months ago
Which represents a measure of volume?5 cm³5 square cm5 cm5 cm²
General
2 months ago
The value of the cumulative standardized normal distribution at z is 0.8770. what is the value of z?
General
2 months ago
Earth has a radius of 6371 kilometers. A pilot is flying at a steady altitude of 5.6 kilometers above the earth's surface.What is the pilot's distance to the horizon?Enter your answer, rounded to the nearest tenth, in the box.
General
2 months ago
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