Answer:
<u>x</u><u> </u><u>is</u><u> </u><u>4</u><u>.</u><u>4</u><u>7</u>
Step-by-step explanation:
First 6 terms are 5, 7, 9, 11, 13 and 15
Step-by-step explanation:
- Step 1: Given terms in the sequence = 3 + 2x. Find the first 6 terms.
a(1) = 3 + 2 × 1 = 3 + 2 = 5
a(2) = 3 + 2 × 2 = 3 + 4 = 7
a(3) = 3 + 2 × 3 = 3 + 6 = 9
a(4) = 3 + 2 × 4 = 3 + 8 = 11
a(5) = 3 + 2 × 5 = 3 + 10 = 13
a(6) = 3 + 2 × 6 = 3 + 12 = 15
Answer:
44 answers
Step-by-step explanation:
80% of total questions are answered, ie 80% of 55 questions are answered.
So, (80/100) x 55 , ie 44 questions are answered.
Assuming that all answered questions are correct, 44 answers are correct.
The calculation is incorrect, because the slope is defined as
So, Emma has inverted numerator and denominator: she has calculated the inverse of the slope.
The correct calculation would be
Find the mean, median, mode, and range of the data:<br>
{17, 2, 16, 3, 13,5,7,8,9, 11, 5, 2, 1,20}
Luba_88 [7]
Answer:
median:8 mean:199 that is all i know i might be wrong
Step-by-step explanation:
