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
Scilla [17]
4 years ago
9

Toby and three of his friends ate lunch together at a deli.Each person ordered a sandwich and a drink

Mathematics
1 answer:
Gnom [1K]4 years ago
5 0

what's your question?

You might be interested in
How many lines of symmetry does a trapezium have ​
OverLord2011 [107]

Answer:

1

Step-by-step explanation:

since the other side can not be given as a line of symentry

8 0
3 years ago
Read 2 more answers
If a circle has a circumference of 40.82cm what would the diameter be show working out
Masteriza [31]

Answer:

d = 12.99cm

Step-by-step explanation:

The formula of the circumference of a circle is as follows:

    C = \pi d

    40.82 = \pi d\\\frac{40.82}{\pi }  = d\\ d = 12.99 cm

3 0
3 years ago
Find f(3) for f(x)=−5x−2<br><br> A. -10<br><br> B. -15<br><br><br> C. 13<br><br><br> D. -17
Travka [436]

Answer:

f(3) = -17

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = -5x - 2

f(3) is x = 3

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                    f(3) = -5(3) - 2
  2. Multiply:                               f(3) = -15 - 2
  3. Subtract:                              f(3) = -17
4 0
3 years ago
A patient is ordered 60 mg/kg/day of an antibiotic to be divided in 3 doses per day. The patient weighs 60 kg. How many mg of dr
Fudgin [204]

Answer:

3600 mg of drug per day.

\text{The amount of drug per dosage}=\text{1200 mg}

Step-by-step explanation:

We have been given that a patient is ordered 60 mg/kg/day of an antibiotic.

Since the weight of the patient is 60 kg, so the dosage of drug per day would be 60 mg times 60.

\text{The dosage of drug per day}=\frac{\text{60 mg}}{\text{ kg}}\times 60\text{ kg}

\text{The dosage of drug per day}=\text{60 mg}\times 60

\text{The dosage of drug per day}=\text{3600 mg}

Therefore, the patient should receive 3600 mg of drug per day.

Since the patient gets 3 doses per day, so dosage of drug per dosage would be amount of drug per day divided by 3.

\text{The amount of drug per dosage}=\frac{\text{3600 mg}}{3}

\text{The amount of drug per dosage}=\text{1200 mg}

Therefore, the amount of drug per dosage would be 1200 mg.

3 0
4 years ago
Complete the pattern 5, 10, 30, 60, 180
Evgen [1.6K]
540 is the answer because the doubled the first number to get the second number and multiplyed that by 3 to get the third number
8 0
3 years ago
Read 2 more answers
Other questions:
  • Im not sure how to solve the system?
    11·1 answer
  • In the formula that gives the circumference of a circle, which quantity is multiplied by 2Ï€ ?
    7·1 answer
  • 9decimals with 3 decimal places when rounded to the nearest hundredth round to 4.56.
    5·2 answers
  • Given it's midpoint and one endpoint apply the midpoint formula and solve for x and y midpoint (22,15) endpoint (18,6
    6·1 answer
  • What is the slope of a line that passes through<br> the points (-6, -3) and (6, -7)?
    5·1 answer
  • How many trees are 3 years old? <br><br> A. 1<br> B. 3<br> C. 0<br> D. 2
    9·2 answers
  • Find an equation of the plane that contains the points p(5,−1,1),q(9,1,5),and r(8,−6,0)p(5,−1,1),q(9,1,5),and r(8,−6,0).
    12·1 answer
  • 12 feet equal blank inches
    14·2 answers
  • I was a little confused on this problem
    15·1 answer
  • X2-8x+10=0 solve for x
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!