Mathematics, 18.12.2020 18:50 10040813
A graph has time (hours) on the x-axis and Total costs (dollars) on the y-axis. Points are at (4, 52), (5, 60), (6, 68) and (7, 76).
The graph shows the charges of an instructor. The instructor charges an initial fee and then an hourly rate of $8.00 an hour for private lessons. Determine the instructorâs initial charge from the graph.
$20.00
$20.00
$25.00
$25.00
$15.00
$15.00
$18.00
Answers: 1
Mathematics, 21.06.2019 14:10
5500 dollars is placed in an account with an annual interest rate of 6.5%. to the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?
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Mathematics, 21.06.2019 20:30
Acompany produces packets of soap powder labeled âgiant size 32 ounces.â the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?
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Mathematics, 21.06.2019 21:50
What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality
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Mathematics, 22.06.2019 01:20
Given: δabc, mâ 1=mâ 2, dâ ac bd = dc mâ bdc = 100Âş find: mâ a mâ b, mâ c
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A graph has time (hours) on the x-axis and Total costs (dollars) on the y-axis. Points are at (4, 52...
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