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
Zielflug [23.3K]
3 years ago
7

A mathematical phrase containing at least one variable.

Mathematics
1 answer:
Nitella [24]3 years ago
7 0
An expression is a mathematical phrase containing at least one variable :)
You might be interested in
When we take a census, we attempt to collect data from (a) a stratified random sample. (b) every individual selected in an SRS.
likoan [24]

Answer:

The answer is "Option C".

Step-by-step explanation:

The census is meant to count a whole population of a nation and the place, where everyone normally lives. It is a statistical method, which analyses all groups or components of its community used then for a specific particular population so not all representatives with this population. It try to collect data from everybody in the community and we're doing a census.

7 0
2 years ago
Please help me with this!
Airida [17]

Step-by-step explanation:

→ 42 = 7u - u

→ 42 = 6u

→ 42/6 = u

→ 7 =u or U = 7

<em><u>hope </u></em><em><u>this</u></em><em><u> answer</u></em><em><u> helps</u></em><em><u> you</u></em><em><u> dear</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>take </u></em><em><u>care </u></em><em><u>and</u></em><em><u> may</u></em><em><u> u</u></em><em><u> have</u></em><em><u> a</u></em><em><u> great</u></em><em><u> day</u></em><em><u> ahead</u></em><em><u>!</u></em>

4 0
3 years ago
Which is bigger -6 1/3 or -6.375
levacccp [35]
-6 1/3 because it looks less than -6.375 which would mean that it is in fact bigger on the number scale.
5 0
3 years ago
What is the mean for Doctor A’s data set on corrective lenses? What is the mean for Doctor B’s data set on corrective lenses? Wr
Nat2105 [25]

Answer: Doctor A: 751.6   Doctor B: 755.2   Doctor B has an average of 3.6 more patients wearing corrective lenses than Doctor A.

Step-by-step explanation:

To find the mean for corrective lenses, add up all of the numbers and divide by the number of data points.

Doctor A's mean:

Add up the data points: 745+726+769+765+756+742+747+748+770+738 = 7516. Count the number of data points to get 10. Divide 7516 by 10. 7516/10 = <em>751.6</em>.

Doctor B's mean:

Add up the data points: 763+736+735+759+748+756+765+761+768+761 = 7552. Divide by 10. 7552/10 = <em>755.2</em>

Difference:

755.2-751.6 = <em>3.6</em>

4 0
2 years ago
Read 2 more answers
2. A landscaper drew a scale drawing of a rectangular yard using the scale, , before beginning to work on the yard.
KiRa [710]

Answer:A) the answer is 0.28 in meters or 28 in cm

B) the anwser is 0.48 in meters and 48 in cm

Step-by-step explanation:

P=8+6+8+6 = 26cm

A=8x6=48

5 0
3 years ago
Other questions:
  • A mathematical sentence which contains an inequality symbol and one variable raised to the first power is called a _ inequality
    9·1 answer
  • The mean time it takes to walk to the bus stop is 8 minutes (with a standard deviation of 2 minutes) and the mean time it takes
    11·1 answer
  • Several students tested plant growth for given conditions. Which student’s data is most representative of average plant growth f
    15·2 answers
  • Eric needs 1/2 deck of playing cards for a magic trick. He only has 2/7 of a deck. What fraction of a deck does Eric still need?
    5·1 answer
  • Solve for x. x/5+ 1 = 7 <br> x = 5 5/6<br> x = 30<br> x = 35 <br> x = 40
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B28%20-%20%20%5Csqrt%7B7%7D%20%7D%20" id="TexFormula1" title=" \sqrt{28 - \sqrt{7
    5·1 answer
  • What<br> is the vaule of the expression to if f = 7?
    11·1 answer
  • An elevator starts at the main floor and goes up 8 floors. It then goes back fown 5 floors. What integer represents elevator fin
    13·2 answers
  • Find the value of x and the value of y.
    8·1 answer
  • Natalie paid $3.84 in sales tax on an item that cost $44.00 before tax. At that rate, how much would she pay in sales tax for an
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!