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MATH SOLVE
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If 48 feet are represented by 12 inches on a scale drawing, then a scale of 1/4 inch represents how many feet? a. 3 foot c. 2 foot b. 4 foot d. 1 foot
General
4 months ago
Identify intervals on which the function is increasing, decreasing, or constant. g(x) = 1 - (x - 7)^2
General
4 months ago
Given the following equation of an exponential function determine the base, b, of the exponential model. Is the base a growth or decay factor? a. b is 0.6394; It is a growth factor. b. b is 0.6394; It is a decay factor. c. b is 20.5; It is a growth factor. d. b is 20.5; It is a decay factor.
General
4 months ago
Using a directrix of y = −3 and a focus of (2, 1), what quadratic function is created? f(x) = one eighth (x − 2)2 − 1 f(x) = −one eighth (x + 2)2 − 1 f(x) = one half (x − 2)2 + 1 f(x) = −one half (x + 2)2 − 1
General
4 months ago
What is the value of this expression when d=3 , 7d2+10
General
4 months ago
You have 8 cups of flour. A recipe calls for 2/3 cup of flour. Another recipe calls for 1/4 cup of flour. How much flour do you have left after making the recipes?
General
4 months ago
Jimmy ran 3 miles west from home and then turned north and jogged 4 miles. in a straight line, how far is jimmy from home?a.3.5 milesb.4 milesc.5 milesd.7 miles
General
4 months ago
Each section of a spinner is labeled with a unique number and is the same size and shape as the other sections. the spinner is spun two times. the number of possible outcomes is 16. how many sections is the spinner divided into?
General
4 months ago
Javier's employer pays for 43% of his annual health insurance premium. javier pays the remaining balance by having it deducted from his paychecks in equal amounts twice a month throughout the year. if $157.38 is deducted from each of javier's paychecks, what is his total annual premium?a. $3,313.26b. $4,392.00c. $6,626.53d. $8,784.00
General
4 months ago
What is one 1/5 of an hour in minutes
General
4 months ago
A grocery store sells crackers in three box sizes. Which size box is the best buy? 8 oz for $2.00 12 oz for $2.64 16 oz for $3.20
General
4 months ago
Consider the graph of the quadratic function y = 2x2 – 4x + 2. How many zeros does the graph have?
General
4 months ago
Which three statements would produce the truth value F when p is true and q is false?A. p -> qB. ~p/\~qC. p->~qD. q\/~pC. p/\~qplease help
General
4 months ago
Which equation shows how to find the product of 100,000 and 1,000,000 using scientific notation?A) 100,000 × 1,000,000 = (1 × 10^5) × (1 × 10^6) = 1 × 10^(5 + 6) = 1 × 10^11 B) 100,000 × 1,000,000 = (1 × 10^5) × (1 × 10^6) = 1 × 10^(5 × 6) = 1 × 10^30 C) 100,000 × 1,000,000 = (1 × 10^6) × (1 × 10^7) = 1 × 10^(6 + 7) = 1 × 10^13 D) 100,000 × 1,000,000 = (1 × 10^6) × (1 × 10^7) = 1 × 10^(6 × 7) = 1 × 10^42
General
4 months ago
The triangles are similarWhat is the value of x?Enter your answer in the box.x=The triangles are similarWhat is the value of x?Enter your answer in the box.x=What is AE ?Enter your answer in the box.Hunter designs two flags for his adventure club.What is the length of the base, x, of the larger flag?Enter your answer, as a decimal, in the box.A man throws a basketball from 30 in. above the ground. The basketball bounces off the floor and a boy catches it. The distance the ball traveled from the man to the floor is 45 in., and the distance the ball traveled from the floor to the boy is 40 in. The angles formed from by the basketball's path are congruent.What is the distance, x, from the floor that the boy caught the ball?Enter your answer, as a decimal, in the box. Round your answer to the nearest hundredth.
General
4 months ago
In a certain game, a player can solve easy or hard puzzles. A player earns 30 points for solving an easy puzzle and 60 points for solving a hard puzzle. Tina solved a total of 50 puzzles playing this game, earning 1,950 points in all. How many hard puzzles did Tina solve? A) 10 B) 15 C) 25 D) 35
General
4 months ago
Joel is walking down a street and sees a 115 ft tall building in front of him. he stops 190 feet from the base of the building at the tip of the building's shadow. round answers to three decimal places.a. if there was a piece of rope from the top of the building to joel, how long would it be?b. what is the angle of elevation from joel to the top of the building?c. margaret says that she could find the angle of depression from the top of the building to joel by subtracting the angle of elevation from 90°. is she correct? explain.
General
4 months ago
Assume that a researcher randomly selects 14 newborn babies and counts the number of girls selected, x. the probabilities corresponding to the 14 possible values of x are summarized in the given table. find the probability of selecting exactly 4 girls..
General
4 months ago
The saginaw bay tides vary between 2 feet and 8 feet. the tide is at its lowest point when time (t) is 0 and completes a full cycle in 16 hours. what is the amplitude, period, and midline of a function that would model this periodic phenomenon? amplitude = 3 feet; period = 16 hours; midline: y = 5 amplitude = 3 feet; period = 8 hours; midline: y = 3 amplitude = 6 feet; period = 16 hours; midline: y = 5 amplitude = 6 feet; period = 8 hours; midline: y = 3
General
4 months ago
The previous task asked you to select the rectangle that did not represent an enlargement of the given rectangle. explain how you determined which rectangle was not an enlargement.
General
4 months ago
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