4 years ago

1/8y verbal expression

Mathematics

1 answer:

Montano1993 [528]4 years ago

7 0

One either of a number, y

You might be interested in

33.For a car traveling at a constant speed, the distance driven, d

Sergio039 [100]

Given:

$d(t)=80t$

$C(d)=0.09d$

To find:

The value of $C(d(10))$ .

Solution:

We have,

$C(d(10))=C(80(10))$ $[\because d(t)=80t]$

$C(d(10))=C(800)$

Now,

$C(d(10))=0.09(800)$ $[\because C(d)=0.09d]$

$C(d(10))=72$

Therefore, the value of $C(d(10))$ is 72.

4 0

3 years ago

HELP FAST PLEASE I'LL MARK YOU BRAINLIEST What is the slope of a line perpendicular to the line whose equation is x+2y=14. Fully

sashaice [31]

Turn it into slope-intercept form.
2y = -x + 14
y = -x/2 + 7
The slope is -1/2.
Perpendicular lines have slopes that are opposite reciprocal, so the slope of the perpendicular line is 2.

7 0

3 years ago

dave and his sister picked out two pumpkin at the pumpkin patch. the pumpkins cost $0.47 per pound. david's pumpkin weighed 13.2

pickupchik [31]

David's pumpkin cost $8.22
His sister's pumpkin cost $4.98
They paid $13.20

6 0

3 years ago

Read 2 more answers

Sally made a box to hold her jewlery collection. She used 42 inches of wood to build the sides of the box. If the box is 9 inche

Juliette [100K]

The length is 12, because if it's 9 inches wide it has two sides of 9 inches which is 18. Then subtract that from the intial value 42 to get 24. After, you divide 24 by 2 due to there being 2 sides of the box and 24 is the sum of both sides. Hopethis helps!

8 0

4 years ago

Solve the inequalities for x, and match each solution to its number line graph.

rusak2 [61]

Answer:

Do you still need help??

Step-by-step explanation:

3 0

3 years ago