All categories

3 years ago

PLEASE HELP!!! I REALLY NEED SOMEONE TO ANSWER THIS I HAVE ATTACHED A PICTURE

Mathematics

1 answer:

earnstyle [38]3 years ago

7 0

Answer:

2.3 hours, or 2 hours & 18 minutes

Step-by-step explanation:

we are trying to find h when d is 56.68, so I replaced d with 56.68

$56.68=24.6h+0.1\\$

subtract 0.1 from both sides

$56.58=24.6h$

divide both sides by 24.6

$2.3=h$

You might be interested in

Solve |x| > 5 { x| x < -5 or x > 5} { x|-5 < x < 5} {-5, 5}

r-ruslan [8.4K]

Answer:

x>5

Step-by-step explanation:

|x| its absolute value so it stays the same X

5 0

3 years ago

15.2, 3,6,11,18, ... Describe the pattern. Then write the next three numbers

Misha Larkins [42]

Answer:

27, 38, and 51

Step-by-step explanation:

3, 6, 11, 18, ...

We increase the first number by 3. Then 5. Then 7.

The pattern is that the difference increases by 2.

That means this is a quadratic sequence.

y = x² + 2, where x = 1, 2, 3, etc.

The next three numbers are 27, 38, and 51.

5 0

3 years ago

20 points! Which statement is not used to prove that ΔFGH is similar to ΔFIJ?

Juliette [100K]

Answer:

Point F, J and H are collinear

3 0

3 years ago

How many babies would be made between 89 26 year olds and 65 34 year olds?

STALIN [3.7K]

Idk maybe my guess would be alot

3 0

3 years ago

Read 2 more answers

Jamie and Hudson took a road trip to the beach. Their total distance traveled after getting on the highway can be found using th

lukranit [14]

The total distance is an illustration of a linear function.

(1) Why the relationship is a function

The relationship is a function because all input values of h, have exactly one corresponding output value of d

(2) The function type

The function is a discrete function, because the number of hours is an integer, and it cannot take decimal values (in this case)

(3) The domain for a drive of 8 hours

The domain is the set of time the girls drive.

So, the domain is: [0,8]

(4) The range

The function is given as:

$d = 55h +10$

When h = 0,

$d = 55(0) +10 = 10$

When h = 8,

$d = 55(8) +10 = 450$

So, the range is: [10,450]

(5) The graph

See attachment

(6) The slope

A linear function is represented as:

$y = mx + c$

Where:

m represents the slope.

So, by comparison:

$Slope = 55$

The slope in this case represents the distance travelled per hour

(7) The y-intercept

In (6) above, c represents the y-intercept.

So, by comparison:

$c = 10$

The y-intercept in this case represents the initial distance