<span>so basically we only use the associative property of multiplication and one of the laws of exponents
associative=a(bc)=(ab)c
also law of exponent=a^x times a^y=a^(x+y)
(3.6 times 10^2) times (2.8 times 10^2)
associative
3.6 times 10^3 times 2.8 times 10^2
3.6 times 2.8 times 10^2 times 10^2
law of exponents
10^2 times 10^2=10^(2+2)=10^4
3.6 times 2.8=10.08
the answer is 10.08 times 10^4 or (10.08*10^4) or (1.001*10^5)
the second one
</span>
<span>(3.6 times 10^6) times (2.2 times 10^-4)
associative
3.6 times 10^6 times 2.2 times 10^-4
3.6 times 2.2 times 10^6 times 10^-4
law of exponents
10^6 times 10^-4=10^(6-4)=10^2
3.6 times 2.2=7.92
the answer is 7.92 times 10^2 or (7.92*10^2)
</span>
A is (1.001*10^5)
<span> B is (7.92*10^2)</span>
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<em>"Associate with people who are likely to improve you."</em>
p^2+6p+9=0
The discriminant of a quadratic is the expression inside the radical of the quadratic formula.
b^2−4(ac)
Substitute in the values of
a, b, and c.
6^2−4(1⋅9)
Evaluate the result to find the discriminant.
36-4(9)
36-36
0
Answer:
29
Step-by-step explanation:
First, replace v with 6 and k with 12
12/6 + 5 - 4(6) + 12
12/6= 2
2 + 5 - 4(6) + 12
4(6) = 24
2 + 5 - 24 + 12
2+ 5 = 7
24 + 12 = 36
7 - 36 = 29
hope this helps!
No... each quarter is worth 25 cents. Multiply 23 quarters times 25 cents = 575 cents.
Mary has 575 cents.