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
nika2105 [10]
3 years ago
5

X is all of the following except a term a variable a constant an expression

Mathematics
1 answer:
docker41 [41]3 years ago
4 0
An expression is the answer
You might be interested in
How much is 2/7 of 1 and 3/4
rodikova [14]
The answer is 0.5 cool
8 0
3 years ago
Read 2 more answers
For a one-tailed test with a = .05 and a sample of n = 9, the critical value for the t statistic is t = 1.860.
ahrayia [7]
I think its B. False if im wrong sorry hope this helped tho :p
6 0
3 years ago
Christine has always been weak in mathematics. Based on her performance prior to the final exam in Calculus, there is a 40% chan
azamat

Answer:

There are a 25% probability that Christine fails the course.

Step-by-step explanation:

We have these following probabilities:

A 50% probability that Christine finds a tutor.

With a tutor, she has a 10% probability of failling.

A 50% probability that Christine does not find a tutor.

Without a tutor, she has a 40% probability of failing.

Probability that she fails:

10% of 50%(fail with a tutor) plus 40% of 50%(fail without a tutor). So

P = 0.1*0.5 + 0.4*0.5 = 0.25

There are a 25% probability that Christine fails the course.

6 0
3 years ago
Your mom suggested ten different choices for you to eat for lunch over the next week at school. How many different ways can you
Serggg [28]

Answer:

B. 252

Step-by-step explanation:

To find the answer, you have to use the formula to calculate the number of combinations as in this case, the order in which the objects are selected doesn't matter:

nCr=n!/r!(n-r)!

n= number of sample points: 10

r= number of sample points in each combination: 5

10C5= 10!/5!(10-5)!

10C5= 10!/5!*5!

10C5= 252

According to this, the answer is that you have 252 different ways to choose your school lunch.

5 0
3 years ago
I need help with this question​
Artyom0805 [142]

Answer:

Step-by-step explanation:

It's algebra really, basically make a system of equations.

1b+5j=t

3b+2j=2t

I'm gonna solve the first one for buckets so we have it in terms of jars.

b+5j=t

b=t-5j

Now I plug that into the other equation

3b+2j=2t

3(t-5j)+2j=2t

3t-15j+2j=2t

Now, since it wants how many jars are in one tub, I want to solve it so there's 1t on one side of the equation and all js on the other.  or it other words solve for t.

3t-15j+2j=2t

3t-13j = 2t

3t = 2t+13j

t = 13j

So it takes 13 jars to make one tub, or one jar is 1/13 of a tub.  You could then plug that in to one of the equations and find how much a  bucket is.  

5 0
3 years ago
Other questions:
  • Please answer this correctly
    11·2 answers
  • %equation %proportion<br> what is 13% of 4
    5·2 answers
  • Which are the roots of the quadratic function f(q) = q^2 - 125? Select two options.
    13·2 answers
  • The original price P of a shirt less $5 discount​
    12·2 answers
  • You are planning to invest $5000 in an account earning 9% per year for retirement. a. If you put the $5000 in an account at age
    15·1 answer
  • Can someone help me with my homework? It’s due tomorrow!
    15·2 answers
  • I need help I will give brainiest​
    13·2 answers
  • Jalen says that 60% of his teammates are over 70 inches. Is Jalen's statement correct? 73, 61, 62, 59, 75, 60, 74, 75, 78, 69, 7
    6·1 answer
  • PLEASE HELP I FORGOT HOW TO DO THIS
    12·1 answer
  • There are stars to circle there are 4 stars and 2 circles how much is the ratio
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!