Answer:
that is the nearest thousands decimal place
Answer:
Step-by-step explanation:
The total tip left by the boys amounted to 15% of the pre-tip bill. Let p represent the pre-tip bill.
Then 0.15p = $10.50 (p is the pre-tip bill and 0.15 represents 15% of that)
Dividing both sides by 0.15 results in an expression for p:
p = $10.50 / 0.15 = $70.
Recall that p is the sum of the costs of the individual meals. If this total was $70 and Michael's dinner cost $40, Elijah's dinner must have cost
$70 - $40, or $30.
Answer:
x=0,1,±2
Step-by-step explanation:
x^3(x^2-5)=-4x
x^2(x^2-5)=-4
Take x^2=a, we have
a*(a-5)=-4, a^2-5a+4=0, (a-1)(a-4)=0, a=1,4
x^2=0, 1, 4. x=0,1,±2
Answer:
(a) P=0.850 (b) P=0.460 (c) P=0.053 (d) P=0.457 (e) P=0.543
Step-by-step explanation:
(a) Compute the probability that a randomly selected peanut M&M is not green.
(b) Compute the probability that a randomly selected peanut M&M is blue or orange.
(c) Compute the probability that two randomly selected peanut M&M’s are both orange.
(d) If you randomly select three peanut M&M’s, compute that probability that none of them are orange.
(e) If you randomly select three peanut M&M’s, compute that probability that at least one of them is orange.
We have to compute the probability that only one peanut is orange, plus the probaibility that only two peanuts are orange plus the probability that the three peanuts are orange