Answer:
Try 20.
Step-by-step explanation:
To round 19.5 to the nearest whole number consider the tenths’ value of 19.5, which is 5 and equal or more than 5. Therefore, we have to round up: the whole number part of 19.5, 19, increases by 1 to 20, and the decimal point and all digits (.5) are removed.
19.5 rounded to the nearest whole number = 20
Answer:
The company earns $6000 more in July than June.
Step-by-step explanation:
In June your company had a loss of 1,200 after making some changes your company profited 4,800 for the month of July.
Now, we have to calculate the earning of the month of July with respect to the month of June.
The earning in June month was - $1200 and in July was + $4800.
Therefore, the company earns $[4800 - (- 1200)] = $6000 more in July than June. (Answer)
Answer:
Graph it on a graphing calculator
Step-by-step explanation:
Answer:
The P-value for this test is P=0.00006.
Step-by-step explanation:
We have a matched-pair test, with a test statistic t=-14.9.
The degrees of freedom in a sample of 5 students is:
For a t=-14.9 and 4 degrees of freedom, a left-tail test will have a P-value of:
The claim is that the new unit on taking square roots is helping students to learn. This test concludes that there is statistical evidence to support the claim that the new unit is helping students to learn.
Answer:
Step-by-step explanation:
The standard form of an exponential function is
, where a is the initial value and b is the growth factor.
You will always find your initial value at the y value where x = 0. From your table where x = 0 and y = 1/2:
Any number or variable raised to the power of 0 = 1, therefore
which gives us an initial value, a, of 1/2.