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Wewaii [24]
4 years ago
8

4. Calculate the expression shown below and write the answer in scientific

Mathematics
1 answer:
belka [17]4 years ago
6 0

Answer:

3.75 * 10^{-3}

Step-by-step explanation:

We are given the equation 0.003 * 1.25 and are asked to solve it and convert it into scientific notation.

We need to first solve it:

0.003 * 1.25

==> 0.00375

Now convert it into scientific notation, if there are numbers before the decimal point, it is a positive exponent, visa versa:

0.00375 = 3.75 * 10^{-3}

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Find the a26 arithmetic sequence: -15,-35,-55,-75<br> -515 <br> 460 <br> -490
Vlad [161]

Step-by-step explanation:

<h3><u>QU</u><u>ESTION</u><u>:</u><u>-</u></h3>

<u>Fin</u>d 26th term of the A.P --15,-35,-55,-75...

<h3><u>Solu</u><u>tion</u><u>:</u><u>-</u></h3>

First term=a=-15

Common Difference=d=-20

We know that

\boxed{\sf a_n=a+(n-1)d}

\\ \:\:\:\:\sf {:}\dashrightarrow a_{26}=-15+(26-1)(-20)

\\ \:\:\:\:\sf {:}\dashrightarrow a_{26}=-15+25(-20)

\\ \:\:\:\:\sf {:}\dashrightarrow a_{26}=-15+(-500)

\\ \:\:\:\:\sf {:}\dashrightarrow a_{26}=-15-500

\\ \:\:\:\:\sf {:}\dashrightarrow {\boxed{\bf a_{26}=-515}}

6 0
3 years ago
Which function has real zeros at x = 3 and x = 7
iren2701 [21]

Answer:

7

Step-by-step explanation:

okay

7 0
3 years ago
HELPPPPP! <br> Seven more than the product of 7 and Craig's score
torisob [31]

Answer:

14

Step-by-step explanation:

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6 0
3 years ago
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How many times larger is the value of 170 000 than 170?
Mashcka [7]
The value 170 000 is 100x larger than the value 170.
8 0
3 years ago
Read 2 more answers
Eddie drilled into a piece of wood and I joist to attach them if he drilled 3 inches in the wood was one and 1 1/3 inches thick
NARA [144]
Let JD = Distance drilled in joist 
<span>JD = 3 - 1 1/3 </span>
<span>JD = 9/3 - 4/3 </span>
<span>========================== </span>
<span>JD = 5/3 or 1 2/3 in ◄ Ans 

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

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7 0
3 years ago
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