What is the answer 3-5+3-6+7-23+67=?

Answers

Answer 1

Answer: 3-5+3-6+7-23+67=

(3-5)+(3-6)+(7-23)+67=

(-2)+(-3)+(-16)+67=

(-21)+67=

46

${\boxed{\sf\ Answer:\ 46}$

Answer 2

Answer: the answer to this question is 46

Related Questions

Question of the day! Someone steals your N500. Same person owes you N100. So he uses the stolen N500 to pay you your N100, and you give him N400 change... How much did you lose??
24 cups in how many quarts
37. A company is choosing between two tanks for mixing chemicals Bothhave the same price, so the company plans to choose the one thatcan holdtanksthemost chemicals. The first tank conical with a diameter of 10 feet anda heightof 15 feet. The second tank is a hemisphere with a radius of 5.5 feetOne cubic foot 7.48 gallons
You want to buy a house in 9 years. The estimated cost is $175,800.00. You want to make a 20% down payment and closing costs are 7%. How much in totality
Identify the 42nd term of an arithmetic sequence where a1 = -12 and a27 = 66

For the following exercises, use this scenario: A biologist recorded a count of 360 bacteria present in a culture after 5 minutes and 1000 bacteria present after 20 minutes. Rounding to six significant digits, write an exponential equation representing this situation. To the nearest minute, how long did it take the population to double

Answers

Answer:

$P(t)=256*e^(0.068185t)$

10 minutes for the population to double.

Step-by-step explanation:

The general formula for the population equation, P(t), is:

$P(t)=A*e^(nt)$

We are given that for t =5 minutes and t = 2 minutes:

$P(5)=360=A*e^(5n)\nP(20)=1,000=A*e^(20n)\n\n$

Solving for A and n:

$ln(360)=ln(A)+5n\nln(1,000)=ln(A)+20n\nln(1,000)-4ln(360)=ln(A)-4ln(A)+20n-20n\nln(A)=5.5455536\nA=256\nn=(ln(360)-ln(256))/(5)\nn=0.068185$

The exponential equation that represents this situation is:

$P(t)=256*e^(0.068185t)$

The population will double when P(t) = 512 bacteria:

$512=256*e^(0.068185t)\nln(2)=0.068185t\nt=10.17\ minutes$

To the nearest minute, it takes roughly 10 minutes for the population to double.

According to the study unit, thesubtrahend is defined as A. the number being subtracted. B. the name of the subtraction symbol. C. the first number. D. the answer to a subtraction problem.

Answers

the number being subtracted hend meas after so its the second number in the subtraction equation

Find the value of c that makes each trinomial a perfect square.

Answers

Answer:

The answer to your question is the letter a.

Step-by-step explanation:

Data

x² + 12x + c

If this trinomial is a perfect square trinomial, the third term must be half the second term divided by the square root of the first term, and to the second power.

-Get half the second term

12x/2 = 6x

-Divide by the square root of the first term

6x/x = 6

-Express the result to the second power

6² = 36

-Write the perfect square trinomial

(x² + 12x + 36) = (x + 6)²

Conevert 94500 hours to years

Answers

that's 1.084 calendar years

Hey, Yohanita!
1 hour=0.00011406844106464 years
94500 hours=10.787671 years
I hope this helps;)

C) The determinant of 2 x 2 matrix A is 3. If you switch the rows and multiply the first row by 6 and the second row by 2, explain how to find determinant and provide the answer

Answers

Answer:

Step-by-step explanation:

A 2 × 2 matrix has 2 rows and 2 columns

Let us assume that matrix A is expressed as

a b

c d

The determinant of matrix A would be

(a × d) - (b × c)

Given that the determinant of matrix A is 3, it means that

ad + bc = 3

If we switch the rows, the first row becomes cd and the second row becomes ab. If we multiply the first row by 6 and the second row by 2, the matrix becomes

6c 6d

2a 2b

The determinant would be

(6c × 2b) - (2a × 6d)

Determinant = 12bc - 12ad

Hi can someone help me with this

Answers

6-3y-9y+5.7
3y-9y+6+5.7
6y+11.7

You can’t do anything further bc y doesn’t equal anything

Answer:

=−12y+11.7 I believe it's that but I am not completely sure

I believe it is

Other Questions

Ja'Von kicks a soccer ball into the air. The function f(x) = –16(x – 2)2 + 64 represents the height of the ball, in feet, as a function of time, x, in seconds. What is the maximum height the ball reaches?2feet 16 feet 32 feet 64 feet

A carpenter purchased 50 ft of redwood and 90 ft of pine for a total cost of $274. A second purchase at the same prices include 80 ft of redwood and 50 ft of pine for a total cost of 335. Find the cost per foot of redwood and of pine

How many feet are in 96 inches?

The area of a rectangle is represented by 5x^2+19x+12. What is the length?