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MATH SOLVE
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Choose all lengths that are equal to 3 yards 16 inches.A. 124 inB. 4 yd 4 inC. 3 yd 1 1/2 inD. 2 yd 52 inE. 10 ft 4 inChoose multiple answers.
General
4 months ago
The number of peanuts in a 16-ounce can of Nut Munchies is normally distributed with a mean of 96.3 and a standard deviation of 2.4 peanuts. The number of peanuts in a 20-ounce can of Gone Nuts is normally distributed with a mean of 112.6 and a standard deviation of 2.8 peanuts. (a.Carmen purchased a 16-ounce can of Nut Munchies and counted 100 peanuts. What is the z-score for this can of peanuts?(b.Angelo purchased a 20-ounce can of Gone Nuts and counted 116 peanuts. What is the z-score for this can of peanuts?(c.Carmen declares that purchasing her can of Nut Munchies with 100 peanuts is less likely than Angelo purchasing a can of Gone Nuts with 116 peanuts. Is Carmen’s statement correct? Use the definition of a z-score to support or refute Carmen’s claim.
General
4 months ago
Miguel is playing a game in which a box contains four chips with numbers written on them. Two of the chips have the number 1, one chip has the number 3, and the other chip has the number 5. Miguel must choose two chips, and if both chips have the same number, he wins $2. If the two chips he chooses have different numbers, he loses $1 (–$1). Let X = the amount of money Miguel will receive or owe. Fill out the missing values in the table. (Hint: The total possible outcomes are six because there are four chips and you are choosing two of them.)
General
4 months ago
As students walk into Mr. Jackson's class, they are randomly handed either a blue, yellow, green, or red card. If there are 8 boys and 12 girls in the class, what is the probability that the student chosen by Mr. Jackson will be a boy with a green card?A. 1/8 B. 1/16 C. 2/15 D. 1/5
General
4 months ago
Which formulas can be used to find the surface of a regular pyramid with a square base where the perimeter of the base is equal to p s is the slant height, ba is the base area and la is the lateral area?
General
4 months ago
What is the theoretical probability that your five best friends all have telephone numbers ending in 5? (hint: first determine the probability of a single telephone number ending with a 5. then calculate the probability of the five independent events occurring together.) show your answer as a fraction only?
General
4 months ago
Factor out coefficient of the expression 1/4y+3/8 factored is?
General
4 months ago
For ΔABC, ∠A = x + 30, ∠B = 2x - 4, and ∠C = 4x. If ΔABC undergoes a dilation by a scale factor of 1 2 to create ΔA'B'C' with ∠A' = 2x + 8, ∠B' = x + 18, and ∠C' = 5x - 22, which confirms that ΔABC∼ΔA'B'C by the AA criterion?
General
4 months ago
Find the second derivative of log x
General
4 months ago
Can somebody please help me with number 20?!
General
4 months ago
According to the Rational Root Theorem, what are all the potential rational roots of f(x) = 9x4 – 2x2 – 3x + 4?
General
4 months ago
Which exponential function has an initial value of 2?f(x) = 2(3x)f(x) = 3(2x)
General
4 months ago
Esther pays $532 per month for 6 years for a car. she made a down payment of $3,700. if the loan costs 7.1% per year compounded monthly, what was the cash price of the car?
General
4 months ago
Which of the following graph represents the solution set for y < -2x-4
General
4 months ago
Consider the equation below. (if an answer does not exist, enter dne.) f(x) = x4 − 32x2 + 5 (a) find the interval on which f is increasing. (enter your answer using interval notation.)
General
4 months ago
What is the sum of the first 10 terms of the sequence defined by an=3n-3?
General
4 months ago
evaluate the series 4 sigma n=1 n+4
General
4 months ago
Percy works two part-time jobs to help pay for college classes. On Monday, he works 3 hours at the library and 2 hours at the coffee cart and earns $36.50. On Tuesday, he works 2 hours at the library and 5 hours at the coffee cart and earns $50. His hourly wage at the library, x, and hourly wage at the coffee cart, y, can be determined using the system of equations below. 3x + 2y = 36.50 2x + 5y = 50.00 At which job does Percy earn the greater hourly wage? How much does Percy earn each hour at this job? A). Percy earns a greater hourly wage of $7.00 at the library. B). Percy earns a greater hourly wage of $7.00 at the coffee cart. C). Percy earns a greater hourly wage of $7.50 at the library. D). Percy earns a greater hourly wage of $7.50 at the coffee cart.
General
4 months ago
50 POINTS FOR WHOEVER CAN ANSWER THESE! LOOK AT THE IMAGES!SYSTEMS WITH INEQUATIONS!
General
4 months ago
A store sells almonds for $7 per pound, cashews for $10 per pound, and walnuts for $12 per pound. A customer buys 12 pounds of mixed nuts consisting of almonds, cashews, and walnuts for $118. The customer buys 2 more pounds of walnuts than cashews. The matrix below represents this situation. mc020-1.jpga. The customer buys 1 more pound of walnuts than almonds and 1 more pound of almonds than cashews.b. The customer buys 2 more pounds of walnuts than almonds and 2 more pounds of almonds than cashews.c. The customer buys 0.5 more pound of walnuts than almonds and 2.5 more pounds of almonds than cashews.d. The customer buys 6.5 more pounds of walnuts than almonds and 8.5 more pounds of almonds than cashews.
General
4 months ago
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