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
Nuetrik [128]
3 years ago
13

Help me please help

Mathematics
1 answer:
solniwko [45]3 years ago
4 0

Answer:

I think its c I'm not sure

You might be interested in
Suppose a and b are independent events if p(a/b)=.25 and p(b)=.6 what is P(AnB)?
Talja [164]

Answer:

0.15

Step-by-step explanation:

<u>Independent Probabilities Formula</u>

P(A | B) = P(A) = P(A ∩ B) ÷ P(B)

P(A | B) = 0.25

P(A) = 0.25

P(B) = 0.6

If P(A) = P(A ∩ B) ÷ P(B)

P(A ∩ B) = P(A) × P(B)

P(A ∩ B) = 0.25 × 0.6

P(A ∩ B) = 0.15

4 0
3 years ago
What is the net force on a 1,000 kg object accelerating at 3 m/s2 ?
anzhelika [568]
33 \leq m+1.4
6 0
2 years ago
What is the factored form of the expression?<br><br> d^2 = 36d + 324
Veseljchak [2.6K]

Answer:

(x-43.45)(x+7.45)=0

Step-by-step explanation:

We have the quadratic equation d^{2}=36d+324  i.e. d^{2}-36d-324=0

As, the roots of the quadratic equation ax^{2}+bx+c=0 are given by x=\frac{-b\pm \sqrt{b^{2}-4ac}}{2a}.

So, from the given equation, we have,

a = 1, b = -36 , c = -324.

Substituting the values in x=\frac{-b\pm \sqrt{b^{2}-4ac}}{2a}, we get,

x=\frac{36\pm \sqrt{(-36)^{2}-4\times 1\times (-324)}}{2\times 1}

i.e. x=\frac{36\pm \sqrt{1296+1296}}{2}

i.e. x=\frac{36\pm \sqrt{2592}}{2}

i.e. x=\frac{36\pm 50.9}{2}

i.e. x=\frac{36+50.9}{2}  and x=\frac{36-50.9}{2}

i.e. x=\frac{86.9}{2}  and x=\frac{-14.9}{2}

i.e. x = 43.45 and x = -7.45

Thus, the roots of the equation are 43.45 and -7.45.

Hence, the factored form of the given expression will be (x-43.45)(x+7.45)=0

3 0
2 years ago
In △RST, RW=27 cm . What is the length of RX¯¯¯¯¯¯?
Yanka [14]
The answer to your question is 22.
4 0
2 years ago
Read 2 more answers
Sal is making bracelets for a fundraiser he uses 6 inches of yarn per bracelet how many bracelets can sal make with 5 feet of ya
natali 33 [55]
There are 12 inches in 1 foot, and each bracelet takes 6 inches
12 divided by 6 = 2
there can be 2 bracelets per foot of yarn
5 x 2 = 10 bracelets can be made
let me know if you have any further questions
:)
3 0
3 years ago
Read 2 more answers
Other questions:
  • Apples are on sale for $3.12 per kilogram
    15·1 answer
  • Th upper-left coordinated on a rectangle are (3, -3) and the upper-right coordinates are (7 -3). The rectangle has an area of 16
    15·1 answer
  • What is the volume of the following rectangular prism?<br>​
    9·2 answers
  • Evaluate 2^-4 pleaseee help asap
    14·2 answers
  • a baseball pitcher won 80% of the games he pitched. If he pitched 35 ballgames, how many game did he win?
    11·1 answer
  • Give an example of a line that is parallel to y=3x-4
    15·1 answer
  • elise bought 5 boxes of cereal and 2 gallons of milk for a total cost of $31.24 each box of cereal cost $ 4.80 enter the cost in
    11·1 answer
  • Please only answer if you can help!!
    11·1 answer
  • Which number is equal to 10 Superscript negative 3? â€"1,000 â€"30 0. 001 0. 3.
    5·1 answer
  • 6 times what is 36 <br> please answer in a correct fashion
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!