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MATH SOLVE
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hurry please answer fast - which expression best estimates 6 3/4 + 1 2/3? a. 7 divided by 2 b. 6 divided by 1 c. 8 divided by 3 d. 3 divided by 2
General
2 months ago
Which of the following situations can be defined using an exponential function?A)The value of the stocks decreased by $100 last year.B)The number of bacteria increases by 700 each hours.C)The value of the stocks increases by $10 every year you own them.D)The number of bacteria decreases by 7% each hour.
General
2 months ago
- 6x +15 Can anyone please show me the steps of solving this equation
General
2 months ago
Please help, I will mark!!
General
2 months ago
The area of a playground is 64 square yards. The length of the playground is 4 times longer than its width. How can I solve this?
General
2 months ago
The graph of Fx), shown below, has the same shape as the graph of G(x) x2, but it is shifted up 4 units and to the right 3 units. What is its equation?
General
2 months ago
What is the solution to the system of equations? y = –3x – 2 5x + 2y = 15 (–40, 19) (–19, 55) (19, –40) (55, –19)
General
2 months ago
Ava and Kelly ran a road race, starting from the same place at the same time. Ava ran at an average speed of 6 miles per hour. Kelly ran at an average speed of 8 miles per hour.When will Ava and Kelly be 3/4 mile apart?
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2 months ago
What are the answers to these? List them by order from top to bottom please, also the top question is that they want the design that will use less cardboard to make, which box is it? ❤️❤️❤️
General
2 months ago
what are the coordinates of the focus of the parabola? (X+1)^2=-8(y-2)A. (-1,1)B. (-1,2)C. (-1,0)D. (1,-2)
General
2 months ago
I'LL GIVE BRAINLIEST HELP ~20 pts~Jim is paid for overtime when he works more than 40 hours per week.a. Write an expression for the number of hours he works overtime when he works h hours.b. Find the number of hours Jim works overtime when he works 40, 44, 48, and 52 hours.
General
2 months ago
Missing angles in triangles worksheet
General
2 months ago
Which of the following transformations is shown? A.Translation 5 units up and 4 units to the right B.Translation 5 units up and 5 units to the right C.Reflection across the y-axis and translation 4 units up. D.Reflection across the x-axis and translation 4 units to the right.
General
2 months ago
Makers of generic drugs must show that they do not differ significantly from the "reference" drugs that they imitate. one aspect in which drugs might differ is their extent of absorption in the blood. The below table gives data taken from 20 healthy nonsmoking male subjects for on pair of drugs. This is a matched pairs design. numbers 1-20 were assigned at random to the subjects. subjects 1-10 received the generic drug first, and subjects 11-20 received the reference drug first. In all cases, a washout period separated the two drugs so that the first had disappeared from the blood before the subject took the second. Do the drugs differ significantly in absorption? Describe the procedure used in testing for significance. I tried doing a dotplot but that didn't work out too well. Am I to do the stemplot? subj ref drub gen drug 15 4108 1755 3 2526 1138 9 2779 1613 13 3852 2254 12 1833 1310 8 2463 2120 18 2059 1851 20 1709 1878 17 1829 1682 2 2594 2613 4 2344 2738 16 1864 2302 6 1022 1284 10 2256 3052 5 938 1287 7 1338 1930 14 1262 1964 11 1438 25498 1 1738 3340 19 1020 3050
General
2 months ago
HELP ME PLEASE FOR 16 EASY POINTSsolve for x3x+6<21
General
2 months ago
A hot air balloon is floating above a straight road. To estimate their height above the ground, the balloonists simultaneously measure the angle of depression to two consecutive mileposts on the road on the same side of the balloon. The angles of depression are found to be 20 degrees and 24 degrees. How high is the balloon?
General
2 months ago
what is the image of the point (-8,3) after a rotation of 270 counterclockwise
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2 months ago
Mike had 116 dollars to spend on 8 books. After buying them he had 12 dollars. How much did each book cost?
General
2 months ago
What is radical 12 (squared )
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2 months ago
A right triangle whose base is 30 units is divided into two parts by a line drawn parallel to the base. It is given that the resulting right trapezoid has an area larger by 7,0 (which is sexagesimal) = 420 than the upper triangle, and that the difference between the height y of the upper triangle and the height z of the trapezoid is 20. if x is the length fo the upper base of the trapezoid, these statement lead to the relations 1/2z (x+30) = 1/2xy + 420, y - z = 20. The problem calls for finding the values of the unknown quantities x, y, and z. [Hint: By properties of similar triangles, y/(y+z) = x/30.]
General
2 months ago
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