Answer:cause there not a whole number yet #1
Step-by-step explanation:sorry if im not right but thats the same book as mine
Answer:
<u>-2/7</u>
Step-by-step explanation:
2/5 x (-5/7)
multiply and reduce
-2 x 1/7
calculate
-2/7
Have a great day!!!
Answer:Yes they are equivalent.
Step-by-step explanation:
3/4a + 8 - 1/4a - 2 1/2(a + 12)
Combine like terms Distributive property
2/4a+6 1/2a+6
2/4=1/2 (simplify)
1/2+6=1/2+6
Answer:
0.956
Step-by-step explanation:
X is the random variable representing the number of successes in the experiment in question;
X is represented by a binomial distribution with 5 trials and 0.18 probability of success, X~B (5, 0.18);
The probability of r successes, P(X=r), is found using the formula shown in second pic;
Working is shown in the other pic.
Answer:
C. 4,4,
Step-by-step explanation:
a^2 + b^2 = c^2
4,4,
4^2 + 4^2 = ^2
16 + 16 = 32
32 = 32