Day 4 of trying to find kiyah mccain :(

Mathematics

1 answer:

ratelena [41]2 years ago

8 0

Answer:

who is that? Maybe i know this person...

Step-by-step explanation:

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Answer Question number 5 Plzzzzzz

loris [4]

Answer:

Step-by-step explanation:

a = -4/3

d= -1 +4/3 =1/3

last term = 4 1/3 = 13/3

nth term = a +(n-1)d

$\frac{-4}{3}+(n-1)*\frac{1}{3}=\frac{13}{3}\\\\(n-1)*\frac{1}{3}=\frac{13}{3}-\frac{-4}{3}\\\\(n-1)*\frac{1}{3}=\frac{13+4}{3}\\\\(n-1)*\frac{1}{3}=\frac{17}{3}\\\\n-1=\frac{17}{3}*\frac{3}{1}\\\\n-1=17\\\\n=17+1=18$

Middle terms are 9the term and 10th term

$t_{9}=\frac{-4}{3}+8*\frac{1}{3}=\frac{-4}{3}+\frac{8}{3}=\frac{4}{3}\\\\t_{10}=\frac{-4}{3}+9*\frac{1}{3}=\frac{-4}{3}+\frac{9}{3}=\frac{5}{3}\\\\ t_{9}+t_{10}=\frac{4}{3}+\frac{5}{3}=\frac{9}{3}=3\\\\t_{9}+t_{10}=3$

3 0

3 years ago

Classify each number as an integer or a not an integer. -2.5 Integers 3 8.1 -5

Maksim231197 [3]

Answer:

Step-by-step explanation:

an integer is a number without any decimals or fractions like 7 or 3.

8 0

3 years ago

Read 2 more answers

If m = 3 4/5 what is the value of 3m? 10 9 12 11

Irina-Kira [14]

$m = 3 \dfrac{4}{5}$

$3m = 3\bigg(3 \dfrac{4}{5}\bigg )$

$3m = 3\bigg(\dfrac{19}{5}\bigg )$

$3m = \dfrac{57}{5}$

$3m = 11\dfrac{2}{5}\ \ or \ 11.4$

Answer: 11 (nearest whole number)

6 0

3 years ago

If the students walked 3/10 of A mile in 1/10 of an hour, how far did they walk in an hour.

snow_tiger [21]

Answer:

3 miles

Step-by-step explanation:

distance/time = distance/time

3/10 ÷ 1/10 = d ÷ 1

$\frac{3}{10}$ x $\frac{10}{1}$ = $\frac{d}{1}$