# Mathematics

31Jan

### What is the median of the data set ? 6,9,14,21,30

shejuana332
Mathematics
2 5

31Jan

### 4a + 3 - 9 = -7 + 2 + a

jazzy95605
Mathematics
2 5

31Jan

31Jan

### 9x2 - 16x + 60 = 0 what ist he discrimiant

tessawalker23
Mathematics
2 5

31Jan

### You have a choice of climbing on of three geometrically shaped mountains, which are all 10000 feet high. One of the mountains is a perfect cylinder, another is in the shape of a cone, and the third looks like the top half of a sphere. Several out of the math work teachers have constructed roads that go from the base to the summit(top) of each mountain. All three roads are built so that you climb 1 vertical foot every 20 horizontal feet. If you wish to walk the shortest distance from base to summit, which would you choose?

Marysiaknight6
Mathematics
1 4

31Jan

### please solve the following equation. x-6x=56

justtammi
Mathematics
2 4

31Jan

### Convert 3/11 into a percent?

KandisEvan776
Mathematics
2 5

31Jan

### what is the factor tree of 66

tinal
Mathematics
2 5

31Jan

31Jan

### Find the additive inverse of 18/23

jrbeckel
Mathematics
1 5

31Jan

### What is the simplest form for the product 3/5 •25/36 is?

Nahdiprince
Mathematics
2 6

31Jan

### The equation s x 2 5 can be used to estimate the speed, s, of a car in miles per hour, given the length in feet, x, of the tire marks it leaves on the ground. A car traveling 90 miles per hour came to a sudden stop. According to the equation, how long would the tire marks be for this car?

Nat8123
Mathematics
1 5

31Jan

### what is 4 over 9 minus 1 over 12 equal simplified?

Tollner881
Mathematics
1 5

31Jan

### how do i solve equation for x T=1/3 (x-y+z)

masudali111
Mathematics
2 4

31Jan