Question

1. 6% of $12.98 = 0.78 26) 125% of 20 = 25 27) 12% of 50 = 6 lets try some! evaluate exponents. to enter an exponent or raise a number to a power, input the number then press the (^) button then input the exponent or power and press (enter). if the exponent is 2, you can use (x²). lets try some! evaluate the following. write the answer on the line provided. round these to the tenths place value as needed. (that means one digit after the decimal point.) 28) 3⁴ = 29) 2⁶ = 30) 9³ = 31) 20² = 32) 1.5² = 33) 3.8⁴ = find the square root of a number to find the square root of a number, first press the (2nd) button then the (x²) button, (√ ), then input the number, and press (enter). lets try some! evaluate the following square roots. write the answer on the line provided. round all of the long - decimals to the thousandths place value. (that means to 3 decimal places.)

Explanation:

Step1: Evaluate $3^4$

$3\times3\times3\times3 = 81$

Step2: Evaluate $2^6$

$2\times2\times2\times2\times2\times2=64$

Step3: Evaluate $9^3$

$9\times9\times9 = 729$

Step4: Evaluate $20^2$

$20\times20 = 400$

Step5: Evaluate $1.5^2$

$1.5\times1.5=2.25$

Step6: Evaluate $3.8^4$

$3.8\times3.8\times3.8\times3.8=208.5136$, rounded to tenths is $208.5$

Answer:

1. $3^4=81$
2. $2^6 = 64$
3. $9^3=729$
4. $20^2 = 400$
5. $1.5^2=2.25$
6. $3.8^4=208.5136\approx208.5$