A full rotation is 360 degrees so the required angle is 360/12 = 30 degrees.
Answer:
f(-2)=17
Step-by-step explanation:
substitute x for -2
f(x)=3x^2-2x+1
f(-2)=3*(-2)^2-2*-2+1
f(-2)=3*4-2*-2+1
f(-2)=12+4+1
f(-2)=17
Answer:
There are 20 vegetable plants in garden.
Step-by-step explanation:
We are given the following in the question:
Percentage of flowers = 60%
Percentage of vegetable = 40%
Number of plants in garden = 50
Number of vegetables in garden =
Number of flowers in garden =
Thus, there are 20 vegetable plants in garden.
Original price of skate board = $130
25% of its price(Discount)= 25/100*130 =$ 32.50
Price after discount = $130-$32.50 = $97.50
Amount Josie has = $90
Amount Josie needs more = 97.50 - 90 = $7.50