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
murzikaleks [220]
3 years ago
9

James is 5'10", Emily is 5'7", Ruby is 6'0", Chad is 6'0", Russell is 5'10", and Ariel is 5'9". What is the mean height of those

6 people, in feet? A. 5'9 B. 6'0 C. 5'10 D. 5'10" and 6'10"
Mathematics
1 answer:
White raven [17]3 years ago
5 0

Answer:

34'2" I think

Step-by-step explanation:

You just add them together and that was for the first part

You might be interested in
Alaska has a land area of about 1,700,000 km² Florida has a land area 1/10 the size of Alaska what is the land area Florida
ElenaW [278]
1/10 of 1,700,000 km² is 170,000 km² .
5 0
3 years ago
A water park charges $5 for entry into the park and an additional $2 for each of the big water slides. Steven spent $17 on his v
morpeh [17]
LET X= ADDITIONAL AMOUNT
<u>EQAUTION=</u> 5+2x=17
                      -5       -5
                    __________
                      2x=12
                     _______
                      2     2
                       X=6 IS THE ANSWER. HOPE THIS HELPS!!!!!
7 0
3 years ago
Read 2 more answers
Q 18: Melissa uses 150 g of sugar for every 6 eggs. How many eggs should she use with 350 g of
Zarrin [17]

Answer:

14 eggs

Step-by-step explanation:

150 grams need 6 eggs

1 gram need 6 ÷ 150 eggs

350 grams need 350×6÷ 150 =  14 eggs

8 0
3 years ago
Find all solutions to the equation.<br><br> sin x = square root of three divided by two.
ddd [48]

Answer:

x = 60°

Step-by-step explanation:

Special Angles :

sin = opposite divided by hypotenuse

opposite of angle 60° is square root of three

hypotenuse is two

5 0
2 years ago
Read 2 more answers
Mr. Ratchett, an elderly American, was found murdered in his train compartment on the Orient Express at 7 AM. When his body was
nasty-shy [4]

Answer: Mr. Ratchett died approximately at 2AM.

Step-by-step explanation: <u>Newton's</u> <u>Law</u> <u>of</u> <u>Cooling</u> shows the cooling rate between a body and the environment, by stating that the rate is proportional to the difference in temperatures between them.

Mathematically, it is represented as:

\frac{dQ}{dt}=\alpha.A.(T_{s}-T)

This differential equation solved, gives the solution:

T(t)=T_{s}+(T_{0}-T_{s})e^{-kt}

where

T_{s} is temperature of the environment

T_{0} is the initial temperature of the body

k is a parameter dependent of heat transfer coefficient, heat capacity and area of the body

t is time required to change the temperature

For the murder on the Orient Express, first determine parameter k.

In 1 hour, Mr. Ratchett's body decrease 1°:

27=22+(28-22)e^{-1k}

5=6e^{-k}

e^{-k}=\frac{5}{6}

ln(e^{-k})=ln(0.834)

k = 0.1823

Using the parameter, find estimate time:

28=22+(37-22)e^{-0.1823t}

6=15e^{-0.1823t}

ln(e^{-0.1823t})=ln(0.4)

0.1823t = 0.9163

t=\frac{0.9163}{0.1823}

t ≈ 5 hours

The body was found at 7AM. So, it took approximately 5 hours to cool down to 28° at that time. Therefore, Mr. Ratchett died at 2AM.

5 0
3 years ago
Other questions:
  • How much fencing is needed to make the cage area?
    7·1 answer
  • An elevator descends into a mine shaft at the rate of 6 m/min. If the descend starts from 20 meter above the ground level, how l
    8·1 answer
  • The United States population is roughly 314 million people (314,000,000). The workforce participation rate, defined as the perce
    14·1 answer
  • Find a positive value of k for which y = \sin(k t) satisfies \frac{d^2y}{dt^2} + 16 y = 0.
    6·1 answer
  • The library is 0.96 miles away   from  theo'"s home Write this distance as a fraction in simplest form.
    11·2 answers
  • Can someone show me how to write the standard form of the line that contains a slope of 2/3 and passes through the point (1, 1)?
    15·1 answer
  • A deep-sea exploring ship is pulling up a diver at the rate of 25 ft./min. the driver is 200 feet below sea level how deep it wa
    10·2 answers
  • a crystal that is 0.12 millimeters long appears to be 60 millimeters long under a microscope what is the power of the microscope
    13·1 answer
  • What is the inverse of function f? f(x)=10/9+11
    9·1 answer
  • PLEASE ANSWERR ILL OFFER BRAINILIEST
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!