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Volgvan
3 years ago
13

A car travels 228 km in 3 hours.

Mathematics
1 answer:
Gnesinka [82]3 years ago
5 0
7 hours b 228 km in 3 hours
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Can u guys please answer these questions
aliya0001 [1]

Answer:

Im not sure about Q1 but I'll help with Q2

9 =

\sqrt{81}

8 =

\sqrt[3]{512}

14 =

\sqrt{196}

2 =

\sqrt[3]{8}

4 =

\sqrt{16}

<u>I</u><u> </u><u>h</u><u>o</u><u>p</u><u>e</u><u> </u><u>t</u><u>h</u><u>i</u><u>s</u><u> </u><u>h</u><u>e</u><u>l</u><u>p</u><u>s</u><u> </u><u>:</u><u>)</u>

<u>I</u><u>f</u><u> </u><u>y</u><u>o</u><u>u</u><u> </u><u>w</u><u>o</u><u>u</u><u>l</u><u>d</u><u> </u><u>l</u><u>i</u><u>k</u><u>e</u><u> </u><u>m</u><u>e</u><u> </u><u>t</u><u>o</u><u>,</u><u> </u><u>i</u><u> </u><u>w</u><u>i</u><u>l</u><u>l</u><u> </u><u>r</u><u>e</u><u>s</u><u>p</u><u>e</u><u>c</u><u>t</u><u> </u><u>y</u><u>o</u><u>u</u><u>r</u><u> </u><u>w</u><u>i</u><u>s</u><u>h</u><u>e</u><u>s</u><u> </u><u>a</u><u>n</u><u>d</u><u> </u><u>d</u><u>e</u><u>l</u><u>e</u><u>t</u><u>e</u><u> </u><u>m</u><u>y</u><u> </u><u>a</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u><u>.</u>

8 0
2 years ago
Sam has $65 to spend on clothes. He wants to buy a pair of jeans for $29 and spend the rest on t-shirts. Each t-shirt costs $9.
Alekssandra [29.7K]

money >= jeans + tshirts

65 >= 29 + 9* number of shirts

subtract 29 from each side

36> =9 *number of shirts

divide by 9 on each side

4 > =number of shirts

He can buy 4 or less shirts

Choice A


5 0
3 years ago
Read 2 more answers
S=n(a1+an)/2 gives the partial sum of an arithmetic sequence. What is the formula solved for an?
Veseljchak [2.6K]
S = n(a1 + an)/2
2S = n(a1 + an)
2S = na1 + nan
nan = 2S - na1
an = (2S - n a1)/n
6 0
3 years ago
Read 2 more answers
Two functions are shown in the table below: Function 1 2 3 4 5 6 f(x) = −x2 + 4x + 12 g(x) = x + 2 Complete the table on your ow
zubka84 [21]

Answer:

x   f(x)   g(x)

1    15    3

2    16   4

3    15    5

4    12    6

5    7     7

6    0     8

f(x) = g(x) when x = 5

Step-by-step explanation:

f(x) = -x² + 4x + 12

f(1) = -(1)² + 4(1) + 12 = 15

f(2) = -(2)² + 4(2) + 12 = 16

f(3) = -(3)² + 4(3) + 12 = 15

f(4) = -(4)² + 4(4) + 12 = 12

f(5) = -(5)² + 4(5) + 12 = 7

f(6) = -(6)² + 4(6) + 12 = 0

g(x) = x + 2

g(1) = 1 + 2 = 3

g(2) = 2 + 2 = 4

g(3) = 3 + 2 = 5

g(4) = 4 + 2 = 6

g(5) = 5 + 2 = 7

g(6) = 6 + 2 = 8

3 0
3 years ago
Pls help i need the answer
san4es73 [151]

Answer:

(3,22.50)

(6, 33)

Rise/Run using two points

33-22.50/ 6-3

10.5/3

<u>Rate = 3.5</u>

7 0
3 years ago
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