Imagine that you have - 1/4 and - 3/4, so - 0.25 and - 0.75. Look that - 0.25 is closer to 0 so
- 1/4 is bigger than - 3/4. In your case, - 25/40 is bigger than - 28/40 because its closer to 0.
Step-by-step explanation:
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Lisa invests $4,000 in two types of bonds, bond A and bond
B. Bond A offers a 10% return, and bond B offers a 6% return. Lisa invested in
each bond in x and y amounts. To solve the problem using two equation: x +y
=4000
0.10x +
0.06y = 340
Solving the equation lisa invested $2500 in 10% rate and
$1500 in 6% rate.
Answer:9
Step-by-step explanation: Problem. Evaluate the expression log2
1
8 without using a calculator.
Solution. We know that 1
8 = 2−3
. Therefore, log2
1
8 = −3.
Problem 6
Problem. Write the exponential equations as logarithmic equations.
(a) 272/3 = 9.
(b) 163/4 = 8.
Solution. (a) The base is 27 and the exponent (logarithm) is 2/3. So the logarithmic
equation is
log27 9 =
2
3
.
(b) The base is 16 and the exponent (logarithm) is 3/4. So the logarithmic equation
is
log16 8 =
3
4
.
Problem 9
Problem. Sketch the graph of the function y = 2x by hand
I think the correct answer from the choices listed above is option C. The rem preimage does not describe polygon A'B'C'D'. The preimage is t<span>he original figure prior to a transformation. In the example below, the transformation is a rotation and a dilation. Hope this answers the question.</span>