1. You have that Karen made 40 cakes and she gives 1/5 to Andrew and 10% to Chris, then you have:
40 cakes=5/5=1
1/5 to Andrew⇒40x1/5=8
10% to Chris=40x0.10=4
1/5----8
x----4
x=4(1/5)/8
x=1/10
2. The fraction of the 40 cakes that she have left is:
1-1/5-1/10
Therefore, the answer is: 7/10
To find the volume of the prism, you need to know the length, height, and width.
since the length is 4 blocks wide, you can multiply 4 by the length of a single block. 4*1/2 = 4/2. do this for the height and width
Length 4/2
height 7/2
width 3/2
you would then multiply all of them together.
to multiply fractions, just multiply the numerators together and the numerators together
4/2*7/2*3/2 = 84/8
both 84 and 8 are divisible by 4 so you could simplify the fraction to 21/2
the answer is C
Step-by-step explanation:
What? I don't understand this language and thnx for free points
Choices:
–8 – 3i
–8 + 3i
8 – 3i
<span>8 + 3i
The additive inverse of the complex number a + bi is -(a+bi) = -a - bi
In this case, a = -8 and b = 3i
a + bi = -8 + 3i
additive inverse is: -(-8+3i) = +8 - 3i
The additive inverse of the complex number -8 + 3i is 8 - 3i. The 3rd choice.
</span>
Answer:
0.0024
Step-by-step explanation:
1 killogram=1000000
