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3 years ago

5

Which interval for the graphed function contains the local maximum?

1 answer:

photoshop1234 [79]3 years ago

5 0

Answer:

2

Step-by-step explanation:

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80 POINTS ANSWER QUICKLY (and correctly)

andrew11 [14]

Answer:

C

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3 0

2 years ago

every fourth visitor to a museum gets a free bumper sticker every tent visitor to the museum gets a free keychain which visitor

ioda

The 20th visitor will be the first to get both the key chain and the bumper sticker, I found this out by finding the least common multiple, or LCM, you do this by writing out the multiples of both 4 and 10, 4 8 12 16 20..... and 10 20 30... then you find the smallest number that both 4 and 10 have in common. I hope this helps, sorry if it doesn't.

8 0

3 years ago

Nia works at a gas station and earns $15.50 per hour last week , she worked 29 hours .What was her gross pay?

fomenos

Answer:

$449.5

Step-by-step explanation:

Given data

Earning rate= $15.50 per hour

Number of hours worked = 29 hours

Hence the amount earned is

=15.5*29

= $449.5

Hence the total amount she earned is $449.5

7 0

3 years ago

9. Kelly rode her bike 3 miles less than twice the number of miles Jon rode. Together

prohojiy [21]

Answer:

Jon rode <u>17 miles</u> and Kelly rode <u>31 miles</u>.

Step-by-step explanation:

Given:

Kelly rode her bike 3 miles less than twice the number of miles Jon rode.

Together they rode 48 miles.

Now, to find the miles they each ride.

<em>Let the number of miles Jon rode be </em> $x.$ <em />

<em>So, the number of miles Kelly rode is</em> $2x-3.$

Together they rode = 48 miles.

Now, to get the miles they each rode:

According to question:

$x+(2x+3)=48$

$x+2x-3=48$

$3x-3=48$

<em>Adding both sides by 3 we get:</em>

$3x=51$

<em>Dividing both sides by 3 we get:</em>

$x=17.$

<em>Jon rode = 17 miles.</em>

So, to get the miles Kelly rode we substitute the value of $x$ :

<em>And Kelly rode = </em> $2x+3$ <em />

$=2\times 17-3$

$=34-3$

$=31\ miles.$

Therefore, Jon rode 17 miles and Kelly rode 31 miles.

6 0

3 years ago

[find the area please explain steps]

RSB [31]

Length of base of the top triangle = 23 inches

Length of height of the top triangle = 47 inches

Area of the top triangle :

$= \frac{1}{2} \: \times \: base \: \times \: height$

$= \frac{1}{2} \times 23 \times 47$

$= \frac{1}{2} \times 1081$

$= \frac{1081}{2}$

$= \color{hotpink} \: 540.5 \: \:sq. inches \:$

Thus, area of the top triangle = 540.5 sq.inches

Length of base of the bottom triangle = 47 inches

Length of height of the bottom triangle = 46 inches

Area of the bottom triangle :

$= \frac{1}{2} \: \times \: base \: \times height$

$= \frac{1}{2} \times 47 \times 46$

$= \frac{1}{2} \times 2162$

$= \color{hotpink}1081 \:sq. inches$

Area of the bottom triangle = 1081 sq.inches

Area of the total figure :

= Area of top triangle + Area of bottom triangle

$= 540.5 + 1081$

$= \color{hotpink}\bold{1621.5 \: \: sq.inches}$

Therefore, the area of the figure = 1621.5 sq.inches

4 0

2 years ago