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pshichka [43]
3 years ago
13

HURRY PLSS

Mathematics
1 answer:
RUDIKE [14]3 years ago
3 0

Step-by-step explanation:

-8 < 3x + 7 <= 10

-15 < 3x <= 3 (subtract 7)

-5 < x <= 1 (divide by 3)

Hence the correct options are -3, 0 and 1.

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PlEase answer !!<br><br> Will give brainlst
kaheart [24]

solution:

V=πr2h

3=π·9.32·18.4

3≈1666.52694

Round off to the nearest tenth: 1666.5

 

3 0
3 years ago
Let $c(t)$ be the number of customers in a restaurant $t$ hours after 8 A.M. Match each statement with its meaning.
Leto [7]

Answer:

The meaning of each statement is shown below.

Step-by-step explanation:

Assume that the given statements are

(a) c(0)=0

(b) c(3)=c(8)

(c) c(n)=29

(d) c(13)<c(12)

Let c(t) be the number of customers in a restaurant t hours after 8 A.M.

We need to find the meaning of each given statement.

(a) c(0)=0 means the number of customers 0 hours after 8 A.M (i.e., 8 A.M.) is 0.

(b) c(3)=c(8) means the number of customers 3 hours after 8 A.M (i.e., 11 A.M.) is equal to the number of customers 8 hours after 8 A.M (i.e., 4 P.M.).

(c) c(n)=29 means the number of customers n hours after 8 A.M is 29.

(d) c(13)<c(12) means the number of customers 13 hours after 8 A.M (i.e., 9 P.M.) is less than the number of customers 12 hours after 8 A.M (i.e., 8 P.M.).

8 0
3 years ago
Find the 9th term in a geometric sequence whose common ration is 1/3 and first term is 6
sasho [114]

Answer:

Therefore 9th term of the geometric sequence is \frac{2}{2187}

Step-by-step explanation:

Given first term(a) = 6

and common ratio = \frac{1}{3}

T_n= ar^{n-1}

\therefore T_9=ar^{9-1}

\Leftrightarrow  T_9=a r^8

\Leftrightarrow  T_9=6\times ( \frac{1}{3}) ^8

\Leftrightarrow  T_9=\frac{2}{2187}

Therefore 9th term of the geometric sequence is \frac{2}{2187}

7 0
4 years ago
Point V is on line segment \overline{UW}
____ [38]

Answer:

UV=25 units

Step-by-step explanation:

we know that

UW=UV+VW -----> by addition segment postulate

substitute the given values

4x+10=5x+5

solve for x

5x-4x=10-5

x=5

<em>Find the value of UV</em>

UV=5x

substitute the value of x

UV=5(5)=25 units

5 0
3 years ago
Fond the slope and y-intercept from the following graph of a linear equation.
QveST [7]
The answer is d. the y intercept is 3 and the slope is 4
5 0
3 years ago
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