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
Lady bird [3.3K]
3 years ago
15

Which of the following are steps to use when formulating all that apply equation? Check an A. Write each fact as a variable expr

ession. B. Write each fact as a sentence. C. Read the problem. D. Draw a picture. SUBMIT
Mathematics
2 answers:
kramer3 years ago
6 0

Answer:

a

Step-by-step explanation:

AfilCa [17]3 years ago
5 0

Answer:

correct options are A, C and D

Step-by-step explanation:

While formulating an equation the first step is to read the problem carefully and then draw a picture if needed and the third step is write each fact as a variable.

so the steps which are used when formulating are as follows

Read the problem

Draw a picture if needed

Write each fact as a variable expression

You might be interested in
Number 8 please .......
Nady [450]
Hey there :)

Toby purchased 5 tickets → each cost $12 → with $3.50 service cost

5 × 12 = $60
$60 + $3.50 = $63.50

Your answer will be option I) $63.50
6 0
3 years ago
A survey company asks all respondents for demographic information. There are 8 age and 7 income groups, 5 gender choices, and 6
IgorC [24]

Answer:

3361 people should poll so it's inevitable that at least three people in the sample have identical demographic information.

Step-by-step explanation:

Consider the provided information.

There are 8 age and 7 income groups, 5 gender choices, and 6 choices for ethnicity.

For age we have 8 choices.

For Income groups we have 7 choices.

For gender groups we have 5 choices.

For ethnicity we have 5 choices.

Therefore, the total number of groups is: 8×7×5×6=1680

That means 1680 distinct group.

According to Pigeons holes principal: If m pigeons are in n holes and m > n, then at least 2 pigeons are in the  same hole.

So to select at least 2 people in the sample have identical demographic information 1681 people needs to poll.

In order to at least 3 people (2 × 1680+1) people should need to poll.

2 × 1680 + 1 = 3361

Hence, 3361 people should poll so it's inevitable that at least three people in the sample have identical demographic information.

6 0
3 years ago
Cara evaluated the expression below.
s2008m [1.1K]

Answer:

Cara  multiplied only 4 and 7 together and did not multiply 4 and 13.

Step-by-step explanation:

Let us evaluate the given expression step by step,

\frac{4(7-13)}{3} +(-4)^{2} -2(6-2)\\

We can evaluate this expression in two ways; either by subtracting -13 from 7 and then multiply by 4 or by multiplying 4 to 7  and -13.

\frac{28-52}{3} +16-2(4)

\frac{-24}{3} +16-8

-8+16-8=-16+16=0

Now let us see where Cara made an error. We can see Cara just multiplied only 4 and 7 together and did not multiply 4 to 13.

Therefore, Cara made error in her first step.

5 0
3 years ago
Read 2 more answers
The angles of a triangle are 2x, 3x, and 4x degrees. Find the value of x
alexandr1967 [171]
The answer of x is equal to  2
5 0
3 years ago
Solve for u. -14 = u ÷ 8
Elodia [21]

The correct answer is

u= -112

6 0
3 years ago
Other questions:
  • Barbara is a waitress and she usually takes between 5 and 9 tables at a time. She found that when she is assigned five tables, s
    11·1 answer
  • 1/4 of 96= ? without using a fraction
    6·2 answers
  • Johnny has 1/2 peices of bread. Marina has 1/4 peice. Who has more?
    5·1 answer
  • the pie store is having a 20% off sale on all of its pies. if the pie you want regularly costs $18, how much would you save with
    15·1 answer
  • Find the volume of this prism
    12·1 answer
  • A baseball team played 154 regular season gamesThe ratio the tumber games they the games they lost 2/5 How many games they many
    10·1 answer
  • Can someone please help me??? i really need it!!!
    14·1 answer
  • Please help me with the questions Please please please ASAP please please help please please ASAP
    14·1 answer
  • Please help me with 19 and 20
    10·1 answer
  • To solve 1/3÷9, James thinks of dividing a loaf of bread into 3 equal parts, dividing one of those parts into 9 equal slices, an
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!