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
topjm [15]
2 years ago
7

I need to know the answers to 1-3

Mathematics
1 answer:
kotegsom [21]2 years ago
4 0

Answer:-2

Step-by-step explanation:

You might be interested in
4x−4<8 AND 9x+5>23 Solve for X.
siniylev [52]

<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>☝</em><em>✌</em><em>✌</em><em>✌</em><em>✌</em>

5 0
2 years ago
Round 913610 to the nearest ten
Marizza181 [45]

The next bigger ten is 913,620 .
The next smaller ten is  913,600.

913,610 is exactly in the middle between them.

913,610 is already written to the nearest ten.

7 0
3 years ago
Read 2 more answers
PLEASE HELP<br> make a the subject of the formula √a/3<br>BRAINLIEST AND THANKS WILL BE MARKED!
Lapatulllka [165]

Answer:

How to make V the subject of the formula?

In the formula v = u + at, v is the subject.

To find v in the example, we substitute the values u, a and t in the R.H.S. of the equation.

To make 'u' the subject of the formula in v = u + at,

To make 't' the subject of the formula, v = u + at, ...

The volume of a cuboid is the product of length and breadth of the cuboid.

5 0
3 years ago
20 points Return to questionItem 4Item 4 20 points Police records in the town of Saratoga show that 13 percent of the drivers st
Sladkaya [172]

Answer:

a) 0.1423

b) 0.2977

c) 0.56

Step-by-step explanation:

For each driver stopped for speeding, there are only two possible outcomes. Either they have invalid licenses, or they do not. The probability of a driver having an invalid license is independent from other drivers. So we use the binomial probability distribution to solve this problem.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

In this problem we have that:

13 percent of the drivers stopped for speeding have invalid licenses.

This means that p = 0.13

14 drivers are stopped

This means that n = 14

(a) None will have an invalid license.

This is P(X = 0)

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 0) = C_{14,0}.(0.13)^{0}.(0.87)^{14} = 0.1423

(b) Exactly one will have an invalid license.

This is P(X = 1)

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 1) = C_{14,1}.(0.13)^{1}.(0.87)^{13} = 0.2977

(c) At least 2 will have invalid licenses.

Either less than 2 have invalid licenses, or at least 2 does. The sum of the probabilities of these events is decimal 1. Mathematically, this is

P(X < 2) + P(X \geq 2) = 1

We want P(X \geq 2)

So

P(X \geq 2) = 1 - P(X < 2)

In which

P(X < 2) = P(X = 0) + P(X = 1) = 0.1423 + 0.2977 = 0.44

P(X \geq 2) = 1 - P(X < 2) = 1 - 0.44 = 0.56

8 0
2 years ago
PLS HELP LOLZ &lt;33
Anna71 [15]

Answer: tasha's investment will be worth $1,440

Step-by-step explanation:

4%= 4/100= 0.04

PRT=6,000*0.04*6= $1,440

7 0
2 years ago
Other questions:
  • The height of an object launched upward from ground level is given by the function s(t) = -4.9t2 + 78.4t, where s(t) is the heig
    5·1 answer
  • Find the slope of the line graphed below
    15·1 answer
  • Can someone help me please
    5·1 answer
  • What is the value of x for log6(5x) + log6(2)=5
    10·1 answer
  • What kind of solution(s) do you expect for the linear equation:
    8·1 answer
  • Put It Together Sean and Rachel were both born on April 17. When Sean was 4, his
    12·2 answers
  • Which is a better estimate for the volume of a shoebox? 5) 4 liters 4 milliliter​
    6·1 answer
  • Which street is parallel to 2nd St?<br> A. 1st St. <br> B. 3rd St. <br> C. 4th St.
    7·2 answers
  • HELP PLEASE MAX POINTS
    8·2 answers
  • What trig function would you use to find y using 47 angle
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!