1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vova2212 [387]
3 years ago
10

3x^2-y^3-y^3-z if x=3, y=-2, and z=-5

Mathematics
2 answers:
Serggg [28]3 years ago
5 0
3(3)^2-(-2)^3-(-2)^3-(-5) = 48

48 is the answer.
WITCHER [35]3 years ago
4 0
48 is the answer!!!!!!!
You might be interested in
According to the CDC, the rate of Cesarean births in the United States in 2013 was about 33%. Suppose a random sample of 200 bir
sergij07 [2.7K]

Answer:

n = 200

p = 0.33.

Step-by-step explanation:

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

In this problem we have that:

33% of the births are Cesarean, so p = 0.33

Sample of 200 births, which eans that, n = 200

7 0
2 years ago
Pamela is 9 years younger than Jiri. The sum of their ages is 67. What is Jiri's age?
ipn [44]

Answer:

Jiri is 38 years old.

Step-by-step explanation:

First, 67 - 29 = 38 and 29 + 9 = 38.

Hope this helps!

4 0
2 years ago
Every day for 5 days Jack and Jill went walking. Each day Jack walked 4/5 of a mile and Jill walked 2/3 of a mile. At the end of
DanielleElmas [232]

\bf \stackrel{\textit{Jack for 7 days}}{7\left( \cfrac{4}{5} \right)}\implies \cfrac{28}{5}~\hspace{10em}\stackrel{\textit{Jill for 7 days}}{7\left( \cfrac{2}{3} \right)}\implies \cfrac{14}{3}
\\\\[-0.35em]
~\dotfill\\\\
\cfrac{28}{5}-\cfrac{14}{3}\implies \stackrel{\textit{LCD of 15}}{\cfrac{(3)28-(5)14}{15}}\implies \cfrac{84-70}{15}\implies \cfrac{14}{15}

7 0
3 years ago
H(x) = -4x – 4; Find h(3x)<br><br> please help, I’m confused if it’s -4•3•3 or not
inna [77]

Answer:

Im really sprry i do not know tgis but good luck!!

4 0
3 years ago
4 2/3 x 4/5 x 8 1/3 =
Sliva [168]

the answer is a repeating decimal 31.1111111111 but just put 31.1

5 0
3 years ago
Other questions:
  • Please help me!!!!!! how do you find the input/output (math terms)
    12·1 answer
  • You are making a necklace that is 9 inches long. You use 6 beads for each inch. What integer is the change in your supply of bea
    14·1 answer
  • When x = 5, the value of the expression
    8·1 answer
  • Please help with math
    7·1 answer
  • Step by step please​
    5·1 answer
  • I need help on pages 18 3-7 I’ll give you brainliest
    14·1 answer
  • Help!! (sorry for bad quality) I have no idea how to do this
    7·1 answer
  • Find numbers between -.27 and -.28
    7·1 answer
  • Evaluate (3.4 x 10^)(4.5 x 103). Write your<br> answer in scientific notation.
    9·2 answers
  • A worker uses a small table in a notebook to track the cost of materials. On the current job he has used seven sheets of plywood
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!