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riadik2000 [5.3K]
3 years ago
9

A conducter is mapping a trip and records the distance the trian travels over a certain time intervals

Mathematics
1 answer:
jeyben [28]3 years ago
6 0

Answer:

cool

Step-by-step explanation:

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A FAIR CUBE USED IN A GAME HAS 1 YELLOW SIDE AND 5 GREEN SIDES.EMILY WILL WIN THE GAME IF THE CUBE LANDS ON A GREEN SIDE ON HER
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I believe the answer is C
The probability that it will land on a green face is 5/6
Therefore it is not sure that she will win but most certainly she will therefore the answer is C
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The table shows the results of a survey on the number of text messages per month for people of different ages. Based on this sur
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Step-by-step explanation:I took the test got a

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3 years ago
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Wittaler [7]
A. from 67.86 all the way to the end. (67.86 is not filled)
b. $67.86,
    $80.00,
    $70.00(values equal to or greater than $67.86.)
c. There are many values that represent this inequality.(values equal to or greater than $67.86)

Hope this helped☺☺

8 0
3 years ago
For what value of x is sq 896z^15/225z^6 = xz^4/15
Ratling [72]

Answer:

Value of x is, 8

Step-by-step explanation:

Given:  \sqrt{\frac{896z^{15}}{225z^6}} =\frac{xz^4}{15} \sqrt{14z} ,.....[1]

To find the value of x:

Using exponent rules:

  • (a^n)^m = a^{nm}
  • a^n \cdot a^m = a^{n+m}

Taking square both sides in [1] we have;

\frac{896z^{15}}{225z^6} = (\frac{xz^4}{15})^2 \cdot (14z)

Simplify:

\frac{896z^{15}}{225z^6} =\frac{x^2z^8}{225} \cdot (14z)

or

\frac{896z^{15}}{225z^6} =\frac{14x^2z^9}{225}

Multiply both sides by \frac{225}{14z^9} we get;

x^2 = \frac{896 z^{15}}{225z^6} \times \frac{225}{14 z^9} = \frac{896 z^{15}}{14 z^{9+6}}

Simplify:

x^2 = \frac{896 z^{15}}{14 z^{15}} = 64

or

x = \sqrt{64}

Simplify:

x = 8

Therefore, the value of x is, 8


5 0
3 years ago
Jennifer has 82.5 yards of fabric to make curtains. She makes 8 identical curtains and has 7.3 yards of fabric remaining. How ma
stepan [7]

Answer:

9.4 yards

Step-by-step explanation:

If 7.3 yards of fabric are remaining, then Jennifer uses 82.5-7.3=75.2 yards of fabric.

Jennifer uses 75.2 yards of fabric to make  8 identical curtains, then

75.2:8=9.4 yards of fabric Jennifer uses per curtain.

3 0
3 years ago
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