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3 years ago

Write a function g whose graph represents a reflection in the x-axis of the graph of f(x)=1/2x−3.

Mathematics

2 answers:

Ede4ka [16]3 years ago

8 0

G(x) = -1/2 - 3
(I'm not sure)

11Alexandr11 [23.1K]3 years ago

7 0

Help im doing the same thing

step by step

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Matthew and Ava have some money in the ratio 5:2. If Matthew gives $78 to Ava they will have the same amount of money. How much

MaRussiya [10]

Answer:

is d

Step-by-step explanation:

5 0

4 years ago

Explain how knowing that five divided by eight equals 0.625 helps you write the decimal for four and five eighth

NNADVOKAT [17]

5/8=0.625

4 and 5/8=4+5/8=4+0.625=4.625
you can just seperate the fractions and add

4 0

3 years ago

I need help with #6 .

Vitek1552 [10]

Answer:

5.wy

6.?

7.?

Step-by-step explanation:

sorry i dont have that book

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8 0

2 years ago

Greg invested $9,000 in an investment account that earns 4.2% interest compounded monthly.

Ulleksa [173]

Answer:

Step-by-step explanation:

$y=a(1+r/c)^{ct}\\ \\ y=9000(1+.042/12)^{12t}\\ \\ y=9000(1.0035)^{12t}\\ \\ a)\ y=9000(1.0035)^{12(10)}=\$ 13687.61\\ \\ b)\ 15400=9000(1.0035)^{12t}\\ \\ 1.0035^{12t}=77/45\\ \\ 12t ln(1.0035)=ln(77/45)\\ \\ t=(ln(77/45))/(12ln(1.0035))\\ \\ t\approx 12.8\ years$

6 0

3 years ago

Please help! Correct answer only!

finlep [7]

Answer:

" Expected Payoff " ⇒ $ 0.830

Step-by-step explanation:

Consider the probability of entering 1 ticket out of the 1000 entered;

$Total Tickets Entered - 1000 Tickets,\\Prize Won - 830 Dollars,\\Number of Tickets One Can Enter - 1 Ticket,\\\\Probability of Winning - 1 / 1000,\\Proportionality - 1 / 1000 = x / 830, If x = " Expected Payoff ",\\\\1 / 1000 = x / 830 - Cross Multiplication ,\\1000 * x = 830,\\x = 830 / 1000 = 0.830\\\\Conclusion ; x = 0.83$

Solution ; " Expected Payoff " ⇒ $ 0.830 ( might or might not include 0 at end )

4 0

3 years ago