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
jonny [76]
3 years ago
15

The circumference of a circular garden is

Mathematics
1 answer:
Kisachek [45]3 years ago
4 0
157.7536 IF I'm correct
You might be interested in
A disease has a constant force of mortality, µ. Historically 10% of all people with the disease die within 20 years. A more viru
kolbaska11 [484]

Answer:

Step-by-step explanation:

For the disease having force of mortality  µ.

we apply exponential distribution law

probability of dying within 20 years

p( x <20) = 1-e^{-\mu} = .1

e^{-\mu} = .9

For the disease having force of mortality  2µ.

we apply exponential distribution law

probability of dying within 20 years

p( x <20) = 1 - e^{-2\mu}

= 1 - ( .9)²

= 1 - .81

= .19

or 19%

5 0
3 years ago
2. How many real number solutions are there to the equation 0 =-3x2 + x - 4?
goblinko [34]

For this case we have the following quadratic equation:

-3x ^ 2 + x-4 = 0

Where:

a = -3\\b = 1\\c = -4

By definition, the discriminant of a quadratic equation is given by:

d = b ^ 2-4 (a) (c)

We have to:

d> 0: Two different real roots

dTwo different complex roots

d = 0: Two equal real roots

Substituting the values we have:

d = 1 ^ 2-4 (-3) (- 4)\\d = 1-48\\d = -47

So, we have two different complex roots

Answer:

Two different complex roots

7 0
3 years ago
How do you factor 7+14
mote1985 [20]

You could factor a 7 out of 7 + 14 to get 7(1 + 2).

This would equal the same thing as 7 + 14, which is 21.

7 * 3 = 21.

21 can be factored like so:

1 * 21 = 21

3 * 7 = 21


5 0
3 years ago
Mary had a back surgery and was given a prescription with instructions to take 4 tablets twice a day for pain. How many tablets
astraxan [27]

Answer:

14 tablets

Step-by-step explanation:

In one day 2 tablets and in 7 day

7×2=14 tablets

4 0
3 years ago
Lucas made a recipe that needed five-
ser-zykov [4K]

Answer:

2/3 cup

Step-by-step explanation:

Well we see that they both have a common demonitator...6

Next we see the difference on the top of 5-1

After this we add 4 back mon top of the bottom(6)

It can be simplified from 4/6--> 2/3

7 0
3 years ago
Other questions:
  • 3/4x + 9 = 3, what value makes x
    15·1 answer
  • Help me plz it’s hard for me lol
    9·1 answer
  • Tyler used 17.04 gallons of gas. Maria used 6.2 times as many gallons of gas as Tyler. How many gallons of gas did Maria use?
    11·1 answer
  • What is the constant term in the expression xy + 2x2y + 3x + 4?<br> 1<br> 2<br> 3<br> 4
    12·2 answers
  • Travis has 9 1/3 lb of dried beans he will pour an equal amount of beans into 5 sacks how many pounds of beans will be in each s
    6·1 answer
  • What is heavier 85 g or 3 oz
    6·1 answer
  • How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion
    6·2 answers
  • C. One Solution
    12·1 answer
  • The measure of an angle is 12°. What is the measure of its supplement?<br> *No answer just number*
    9·2 answers
  • What is the volume of this prism?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!