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frosja888 [35]
3 years ago
15

PLEASE HELP!!

Mathematics
2 answers:
jolli1 [7]3 years ago
7 0

Answer:

7 units

Step-by-step explanation:

Sav [38]3 years ago
4 0

Answer: Your answer would be 7 Units

Step-by-step explanation:

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you are making curtains by alternating strips of solid colored fabric and patterned fabric. the solid colored fabric costs 99¢ p
weeeeeb [17]
Hello, 

to find the total cost (c) of the colored strips we have to multiply the number of strips (n) by the cost of each color strip (99¢), that as an algebraic function is:

\boxed{c= n*99} [¢]

Now, if we use 3 solid color strips, that means that we use 4 patterned strips, so:

Cost=3*0.99+4*1.25 \\ \boxed{Cost= 7.97}

Answer: c=n*99   and   Cost per curtain= $7.97
4 0
3 years ago
camerina started work at 9am and left at 230 pm how many hours of work should she record on her time card for the day
Troyanec [42]
I believe that she should record 5.5 hours.
7 0
3 years ago
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A particle is moving on a straight line in such a way that its velocity v is given by v ( t ) = 2 t + 1 for 0 ≤ t ≤ 5 where t is
Lady_Fox [76]

Answer:

The total distance traveled by the particle is S = 30.

Step-by-step explanation:

Given that velocity,

v(t) = 2t + 1

To find the total distance travel, we integrate the velocity function, v(t), to obtain the distance function s(t), and evaluate the resulting distance at the interval given. That is at t = 0 to t = 5.

Integrating v(t) with respect to t, we have

s(t) = t² + t + C.

At t = 5

s(5) = 5² + 5 + C

= 25 + 5 + C

= 30 + C

At t = 0

S(0) = 0 + 0 + C

= C

The required distance is now

S(5) - S(0)

= 30 + C - C

= 30.

8 0
3 years ago
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Let the wire left be x yards.

Therefore, the answer of your question will be x yards.

Answer = x yards

8 0
3 years ago
Jason can travel 24 3/4 miles in 1/2 hour. What is his average speed in miles per hour?
Sunny_sXe [5.5K]
49.5 mph
just multiply the miles by 2 because it is only half an hour
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3 years ago
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