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
gtnhenbr [62]
3 years ago
9

Can someone please help me with this (it says I have to choose more than 1 answers)

Mathematics
1 answer:
Brrunno [24]3 years ago
7 0

Answer:

B & C

Step-by-step explanation:

Since x is greater than 38, 40 and 120 matches the condition.

Hope u understand.

Please mark as the brainliest

You might be interested in
PLS HELP FAST IM BEING TIMED!!!
Lina20 [59]

Answer:

C

Step-by-step explanation:

hope it helps

6 0
3 years ago
Read 2 more answers
HELP PLEASE I DONT KNOW THIS ONE
DaniilM [7]

Answer:

-3x^2 +7x -4

-------------------------------

(x-3)(x-2)(x+3)

Step-by-step explanation:

2              3x

--------   - ----------

X^2-9    x^2 -5x+6

Factor

2                 3x

--------   -      ----------

(x-3)(x+3)   (x-3)(x-2)

Get a common denominator

2  (x-2)               3x(x+3)

--------   -             ----------

(x-3)(x+3)(x-2)   (x-3)(x-2)(x+3)

2x-4  - (3x^2 -9x)

-------------------------------

(x-3)(x-2)(x+3)

Distribute

2x-4  - 3x^2 +9x

-------------------------------

(x-3)(x-2)(x+3)

Combine like terms

-3x^2 +7x -4

-------------------------------

(x-3)(x-2)(x+3)

4 0
3 years ago
Read 2 more answers
We're doing writing equations with Point &amp; Slope<br> through: (5,1) slope= 4/5<br> good luck lol
astraxan [27]

Answer:

y = 0.8x - 3

Step-by-step explanation:

See attached screenshot solution using Desmos

7 0
3 years ago
About 1/4 of all adults in the United States have type O+ blood. If three randomly selected adults donate blood, find the probab
valina [46]

Answer:

a) 0.0156

b) 0.4219

c) 0.1406

Step-by-step explanation:

We are given the following information:

We treat adult having type O+ blood as a success.

P(Adult have type O+ blood) = 0.25

Then the number of adults follows a binomial distribution, where

P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}

where n is the total number of observations, x is the number of success, p is the probability of success.

Now, we are given n = 3

a) All three are type O+

P(x =3)\\= \binom{3}{3}(0.25)^3(1-0.25)^0\\= 0.0156

b) None of them is type O+

P(x =0)\\= \binom{3}{0}(0.25)^0(1-0.25)^3\\= 0.4219

c) Two out of the three are type O

P(x =2)\\= \binom{3}{2}(0.25)^2(1-0.25)^1\\= 0.1406

6 0
3 years ago
Anyone know how to do this?​
ivanzaharov [21]

Step-by-step explanation:

{5}^{17}  \times  {5}^{2}

Now adding powers

{5}^{17 + 2}

{5}^{19}

Hope it will help :)

4 0
3 years ago
Read 2 more answers
Other questions:
  • the product of two numbers is 450. the first number is half the second number. which equation can be used to find x, the greater
    6·2 answers
  • Below are statements that can be used to prove that the triangles are similar. Which two statements are missing in steps 3 and 4
    15·2 answers
  • Determine algebraically all points where the graphs of XY equal 10 and Y equals X +3 intersect
    14·1 answer
  • a pool in the shape of rectangle has a perimeter of 80 feet. The pool is 8 Feet less wide than its long. Find the length and wid
    8·1 answer
  • Aarav cleans 6 apartments in 2.5
    15·2 answers
  • Which of the following equations represents the Pythagorean theorem?<br> c = a + b<br> ab = ba
    8·2 answers
  • Situation: use the number line to order the numbers from the least to greatest 1.3, -3/2, -1.2, 1 1/2
    9·2 answers
  • Cole rolls a number cube multiple times and records the data in the table above. At the end of the experiment, he counts that he
    15·2 answers
  • HELP ME PLEASE I NEED HELP
    13·2 answers
  • What value of x makes the equation true?3(x − 4) = 15 <br> A.–1<br> B.1<br> C.7<br> D.9
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!