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
Gnom [1K]
3 years ago
14

7 out of 10 doctors If there are 4200 doctors that prefer Cough-Up brand syrup, how many total doctors are there? * A)6000 B)294

0 C)14000 D)1260​
Mathematics
1 answer:
RoseWind [281]3 years ago
4 0
Answer: a) 6000

reason:

if 7 out of 10 doctors prefer cough up syrup, then that means 4200 is 7/10ths of the doctors
divide 4200 by 7 to get 600
then, multiply 600 by 10 to get 6000, the total number of doctors
You might be interested in
How much fabric is needed to make this
abruzzese [7]

Answer:

f

Step-by-step explanation:

6 0
3 years ago
What is the hypotenuse of an triangle with sides 6 and 8 and angles 30 and 60 degrees?
klemol [59]
Hypotenuse ^2 = base^2 + perpendicular ^2

H^2 = 6^2 + 8^2
H^2 = 36 + 64
H^2 = 100
H = 10

(This is a right angle triangle as 60+30= 90
180-90= 90)
5 0
3 years ago
A social media website had 350,000 followers in 2010. The number y of followers
Zolol [24]

Answer:

a) y(t) = 350(1.02)^t

b) 394 thousand = 394,000 people will be following the website in 2016

Step-by-step explanation:

Exponential equation for an amount:

The exponential equation for an amount after t years has the following format:

y = y(0)(1+r)^t

In which y(0) is the initial value and r is the growth rate, as a decimal.

A social media website had 350,000 followers in 2010. The number y of followers increases by 2% each year.

This means that: y(0) = 350, r = 0.02

a. Write an exponential growth function that represents the number of followers t years after 2010

In thousands:

y(t) = 350(1 + 0.02)^t

y(t) = 350(1.02)^t

b. How many people will be following the website in 2016?

2016 is 6 years after 2010, so this is y(6).

y(6) = 350(1.02)^6 = 394.2

Rounding to the nearest thousand:

394 thousand = 394,000 people will be following the website in 2016

5 0
3 years ago
A table is shaped like a regular hexagon. The length of one side is (7x + 4) in. and the length of another side is (8x − 1) in.
kirza4 [7]

Answer:

39 in.

Step-by-step explanation:

As  it's a regular hexagon all sides are congruent.

Therefore

7x + 4 = 8x - 1

4 + 1 = 8x - 7x

x = 5.

So the required length is 7(5) + 4 = 39 in.

8 0
2 years ago
Is (1, 3) a solution to this system of equations?
andrezito [222]

Answer:

no

because it doesn't work with the first equation

5 0
2 years ago
Read 2 more answers
Other questions:
  • Select the three true statements about parallelograms
    15·2 answers
  • Which relationship describes angles 1 and 2?
    15·2 answers
  • Estimate the number 78% of 112
    12·2 answers
  • Fred Salmon purchased six $1,000 bonds at 92. The bonds pay 6.5%. What was the cost of the bonds? What was the total annual inte
    13·2 answers
  • What are the first four terms if the sequence represented by the expression n (n-1) -4?
    12·1 answer
  • 2. Express the following in the form of a ratio and
    13·1 answer
  • Find the area of the following rectangle (the figure is not drawn to scale)
    6·1 answer
  • SIMPLE MATH PROBLEM! PLEASE HELP!<br><br> The equation needs to use c, t, and =.<br><br> Thanks!
    14·1 answer
  • What is the value of y?
    9·1 answer
  • a reindeer leaves the north pole flying east at 20mph. Another reindeer leaves the north pole at the same time flying west at 15
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!