All categories

3 years ago

State whether each expression is equivalent.

Mathematics

1 answer:

Masteriza [31]3 years ago

8 0

1) The answer is NO
2) The answer is YES
3) The answer is NO
4) The answer is NO

You might be interested in

I will brainlist you just answer this two question

Kruka [31]

Answer:

28328483884

Step-by-step explanation:

hope this help sjdjskwjdze DC 0 few

6 0

3 years ago

A manufacturer of pickup trucks is required to recall all the trucks manufactured in a given year for the repair of possible def

Dafna11 [192]

Answer: Probability of trucks having both defects is 4%.

Step-by-step explanation:

Since we have given that

Probability of trucks having defective brake linings only = 6%

Probability of trucks having defective steering only = 3%

Probability of trucks having neither defect = 87%

Probability of trucks having either defect - 100 - 87 = 13%

Let the probability of trucks having both defects be 'x'.

P(defective brake lining) = P(B) = 0.06+x

P(defective steering) = P(S) = 0.03+x

So, Probability of the trucks having both defects is given by

$P(S\cup B)=P(S)+P(B)-P(S\cap B)\\\\0.13=0.03+x+0.06+x-x\\\\0.13-0.03-0.06=2x-x\\\\0.04=x$

So, Probability of trucks having both defects is 4%.

4 0

3 years ago

If 1/8 pound of fertilizer covers 25square feet of ground how much fertilizer in pounds is needed to cover 1 square foot of grou

Black_prince [1.1K]

Answer:

Step-by-step explanation:

IT 52.87

4 0

3 years ago

An investor puts $900 in an account that pays 3% interest compounded annually. find the account balance after 5 years.

taurus [48]

Total = Principal × ( 1 + Rate )^years
Total = 900 * (1.03)^5
Total = 900 * 1.1592740743 
Total = 1,043.35

8 0

3 years ago

G(x)= 81-3x? what are the x and y intercepts?

mel-nik [20]

Answer:

x - intercept : (27,0)

y- intercept : (0,81)

Step-by-step explanation:

$g(x)=81-3x$

you can rearrange the right side to make the equation look like y=mx+b

$g(x)=-3x+81$

According to y=mx+b, b is the y-intercept

∴ (0,81) is the y-intercept of the equation

To find the x-intercept, plug in 0 for y and solve for x

$g(0)=-3x+81\\-81 = -3x\\x = 27$

∴ (27,0) is the x-intercept of the equation

3 0

3 years ago