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2 years ago

The zeroes of the function are

1 answer:

7 0

The zero of a function is any replacement for the variable that will produce an answer of zero. Graphically, the real zero of a function is where the graph of the function crosses the x‐axis; that is, the real zero of a function is the x‐intercept(s) of the graph of the function.

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How many seconds are there in a month of 30 days express it in scientific notation

Evgesh-ka [11]

Answer: 2.592 x 10^6 seconds

Explanation:

There are 3600s in 1 hr

And 24hrs in 1 day which mean

There are 3600 x 24 = 86400s in 1 day

And one month = 30 days

86400 x 30 = 2, 592, 000s in 1 month

Write in scientific notation:

2, 592, 000 = 2.592 x 10^6

6 0

2 years ago

16q– 81 = 0<br> Answer for me plizzz

lisov135 [29]

The answer is q = 5.0625

7 0

3 years ago

Read 2 more answers

Find the area of a square with a diagonal of 8 cm.

Fofino [41]

Answer:

To find the area of a square with only the diagonal known,

Square the diagonal and divide by 2:

8^2 = 64

64/2 = 32

The area is 32 cm^2

3 0

2 years ago

7x + 2 + 2x - 1 = 91

zhuklara [117]

Answer: 10

Step-by-step explanation:

8 0

3 years ago

The price of a mango at a fruit stand goes up 5 cents each month. The first month the stand was open, a mango cost $1.25. What w

Dahasolnce [82]

Answer:

$2.45

Step-by-step explanation:

Let x be the number of months.

We have been given that price of a mango at a fruit stand goes up 5 cents each month. This means that price of mango in dollars after x months will be 0.05x (1 dollar=100 cents).

The first month the stand was open, a mango cost $1.25. This means that cost of mango in the x months after 1st month will be: $1.25+0.05x$

Now let find the cost of mango in the 25 month by substituting x=24 in our expression because price will increase 24 times after 1st month.

$\text{The cost of a mango be in the 25th month}=1.25+0.05*24$

$\text{The cost of a mango be in the 25th month}=1.25+1.2$

$\text{The cost of a mango be in the 25th month}=2.45$

Therefore, the cost of a mango in the 25th month will be $2.45.

7 0

3 years ago