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MATH SOLVE
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square root of 144 X^7 Y^5
General
7 months ago
Piper works at a camera store. He is paid an hourly rate +16% commission on everything he sells. One week, he was paid $515 for working 20 hours and sewing 1500 worth of camera quit meant. What is his hourly rate?
General
7 months ago
The Johnson’s have a square rug in their living room that is 36 ft2. For Christmas, they are building a dollhouse for their daughter. Its linear dimensions are exactly 60 times smaller than their actual house. In the dollhouse, what are the dimensions of the rug (in inches)? [12 inches in 1 foot]
General
7 months ago
Which functions are the same as their inverse functions? please help!!!
General
7 months ago
What is 1 3/4 of 150 1/2 in fraction form?A.263B.263 1/8C.263 3/8D.264 3/8
General
7 months ago
Which of the following describes the meaning of surface area of a solid?the amount of solid can holdthe total area of all the surfacesthe area of the base of the solidthe total area of one of the faces of the solid
General
7 months ago
PLEASE HELP WITH MATHOne spinner has three equally sized sectors numbered 1, 2, and 3. A second spinner has two equally sized sectors labeled Top (T) and Bottom (B). Each spinner is spun once. What is the sample space of outcomes? {1,2,3,T,B} {BT, 123} {BT,BB,TB,11,12,13,21,22,23,31,32,33} {B1,B2,B3,T1,T2,T3}
General
7 months ago
Find an equation for a sinusoidal function that has period 360°, amplitude 1, and contains the point (180°,0). Write your answer in the form f(x)=Asin(Bx+C)+D, where A, B, C, and D are real numbers.
General
7 months ago
which expressions are equivalent to the one below?check all that apply. 21^x/3^xA.(21-3)^xB.7C.7^xD.(21/3)^xE.7^x*3^x/3^xF.3^x
General
7 months ago
Mia agrees to borrow a 3-year loan with 4% simple interest to buy a motorcyclePart A -If Mia will pay a total of $444 in interest, how much money did she initially borrow?Part B - How much interest would Mia pay if the simple interest rate were 5%?
General
7 months ago
Keisha ran to swim practice but needed to stop by her friend Natasha’s house on the way. She stayed at Natasha’s house for 15 minutes, and together they ran the rest of the way to practice, where they stayed for 1 hour. Which graph best represents the scenario described? A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 5, decreases to 0.25 comma 2, stays horizontal to 0.6 comma 2, then increases to 0.75 comma 9. The line is horizontal to 1.75 comma 9. A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 0, increases to 0.3 comma 2, increases to 0.5 comma 5, then increases to 0.75 comma 9. The line decreases to 1.75 comma 0, where it touches the axis. A coordinate plane graph is shown. The x-axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 0, increases to 0.25 comma 5, stays horizontal until 0.5 comma 5, then increases to 0.75 comma 9. The line is horizontal until 1.75 comma 9. A coordinate plane graph is shown. The axis is labeled time and the y-axis is labeled distance from home in blocks. A line begins at 0 comma 5, is horizontal to 0.3 comma 5, increases to 0.5 comma 6, is horizontal to 0.8 comma 6, then increases to 1.75 comma 9
General
7 months ago
amir wants to show that tan3θ = (3tanθ-tan^3θ)/(1-3tan^2θ). He says he should use the double angle formula for the tangent function to do this. Is he correct?A. Yes he can write tan 3θ= tan 2(3/2 θ) and use the double angle formulaB. Yes he can write tan 3θ=(2θ+θ) and use the sum formula followed by the double angle formulaC. no. Because 3 is not a multiple of 2, he will have a 3/2 θ term that cannot be simplifiedD. no. Because tan 2θ=(2tanθ)/(1-tan^2θ) there is no way to multiply the denominator by 3 to obtain 1-3tan^2θ
General
7 months ago
Given that QP congruent to SR and QR congruent to ST, which theorem or postulate proves ΔPQR congruent to ΔRST?a) ASA Congruence Postulate b) SAS Congruence Postulate c) HL Congruence Theorem d) SSS Congruence Postulate
General
7 months ago
Four research teams each used a different method to collect data on how fast a new strain of maize sprouts. Assume that they all agree on the sample size and the sample mean (in hours). Use the (confidence level; confidence interval) pairs below to select the team that has the smallest sample standard deviation.A.Confidence Level: 99.7%; Confidence Interval: 42 to 48 B.Confidence Level: 95%; Confidence Interval: 43 to 47 C.Confidence Level: 68%; Confidence Interval: 44 to 46 D.Confidence Level: 95%; Confidence Interval: 44 to 46
General
7 months ago
what are the first four terms of the sequence given by the formula below? An=-2n+4A) -6, -8, -10, -12 B) -2, 0, 2, 4 C) 2, 0, -2, -4 D) 6, 8, 10, 12
General
7 months ago
Hank is throwing a surprise party. The party costs $20 per person. Create an equation and graph to represent the relationship between the cost of the party and the number of friends attending. Complete the following table: Number of friends (f) *? 10 *? 20 Cost of party (c) 100 *? 300 *? Plots the points from the table onto the graph.Word form please ?
General
7 months ago
Find a, b∈|R, knowing that the systems {3x+4y=10 and {bx+ay=7{2ax-b=1 {x-2y=0are equivalent.
General
7 months ago
If your annual pay is $36,010, what is your biweekly pay based on 26 biweekly paychecks?
General
7 months ago
A restaurant catered a party for 45 people. A child’s dinner (c) cost $15 and an adult’s dinner (a) cost $25. The total cost of the dinner was $1,015. How many children and adults were at the party? Use the table to guess and check.A. 9 adults and 36 childrenB. 10 adults and 35 childrenC. 34 adults and 11 childrenD. 36 adults and 9 children
General
7 months ago
f(x) = 5(2)xAnita shared her photo with 42 followers. Each of them shared it with 2 friends, doubling the number of viewers each dayDay Viewers0 421 842 168Juan shared his post with 3 friends, who each shared it with 3 more friends. They continued sharing at the same rateKrista shared her photo with 8 friends, who each shared it with 3 friends. This pattern continued. f(x) = 8(3)x3.Provide an exponential function representing Juan's social media shares.6.If you had to choose, would you prefer a post with fewer friends initially but more shares or more friends initially but fewer shares? Does your partner agree or disagree? Can you think of reasons why more or fewer shares are preferable? Justify your answer with your calculations from previous questions.Worth a lot of points
General
7 months ago
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