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
nevsk [136]
2 years ago
10

Evaluate a -13 when a=33

Mathematics
2 answers:
MArishka [77]2 years ago
7 0
If a = 33 so, 33-13=20.
zaharov [31]2 years ago
7 0
33 - 13 = 20



pls tell me if i misunderstood but
You might be interested in
A scooter travels 30 feet in 2 seconds at a constant speed.
Lilit [14]

Answer:

The scooter is going faster.

Step-by-step explanation:

30/2 = 15ft/s

55/4 = 13.75ft/s

(the question was cut off so I used the information I had) Hope this helped!

7 0
3 years ago
Rena's rowboat drifts 23 feet from shore,
Brums [2.3K]

Answer: 23 + 9 = 32

Step-by-step explanation:

7 0
2 years ago
10.5% of the population is 65 or older. Find the probability that the following number of persons selected at random from 25 peo
julia-pushkina [17]

Given:

The sample size n=25

Probability of population is 65 or older is 10.5%.

This date follows the binomial distribution,

\begin{gathered} n=25,p=0.105 \\ X\rightarrow B(n=25,p=0.105) \end{gathered}

To find the probability that at most 2 are 65 or older,

\begin{gathered} P(X=x)=^nC_x(p)^x(1-p)^{n-x} \\ P(0\leq X\leq2)=P(X=0)+P(X=1)+P(X=2) \\ =^{25}C_0(0.105)^0(1-0.105)^{25-0}+^{25}C_1(0.105)^1(1-0.105)^{25-1}+^{25}C_2(0.105)^2(1-0.105)^{25-2} \\ =0.0625+0.1832+0.2579 \\ =0.5036 \\ \approx0.504 \end{gathered}

Answer: Probability is 0.504 .

8 0
1 year ago
you have a 20 ounce bottle of juice. you pour out 1/4 of the bottle to share with a friend. if your our out 3 ounces for yoursel
seropon [69]
12 ounces will be left in the bottle

Turn the 1/4 into a decimal which is 0.25 and times that by 20 and you’ll get 5, 5 is the amount of ounces you poured for your friend. Subtract 20 ounces by 5 ounces and you’ll get 15 ounces, then subtract 15 by 3 which is the amount of juice you poured for yourself and you’ll be left with 12 ounces in the bottle.
5 0
2 years ago
What is the answer for 24-9/12
kvasek [131]
Answer= 94/4

I hope this helps you

Thank me by pressing heart ❤️
6 0
3 years ago
Other questions:
  • Factorise 7m^2+6m-1<br> Thanks
    15·1 answer
  • AB is tangent to circle O at B. Find the length of the radius, r, for AB = 5 and AO = 13.
    14·2 answers
  • At lunch, $60\%$ of the students selected soda while $20\%$ selected milk. If 72 students selected soda, how many students selec
    11·2 answers
  • An older restaurant in the city has a fire insurance policy for $250,000. What is the cost if the rate used to calculate the pre
    6·1 answer
  • Triangle ABD is congruent to Triangle DFE. If the length of line segment BC is 5 units, what is the length of line segment EF?
    8·1 answer
  • Do the ratios 4:18 and 2:9 form a proportion?<br> yes<br> no
    8·1 answer
  • PLEASE HELP :)))))))))))))
    11·1 answer
  • How do i do this work ​
    6·1 answer
  • $29,000; 4% decrease
    6·2 answers
  • I also need someone to help me with this also
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!