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Westkost [7]
3 years ago
8

Nadia takes 6 8/9 minutes to drive to her local shopping center from her home. She spends 1/7 of this time waiting at traffic li

ghts. Find the number of minutes she spends waiting .
Mathematics
1 answer:
ladessa [460]3 years ago
8 0

Answer:

She spends 0.98 min, that is, aprroximately 1 min waiting at traffic lights.

Step-by-step explanation:

The length of the drive is 6 8/9 minutes

As a fraction, this is:

6 + \frac{8}{9} = \frac{62}{9}

She spends 1/7 of this time waiting at traffic lights.

This is 1/7 of 62/9. So

Time waiting:

t = \frac{62}{9} \times \frac{1}{7} = \frac{62}{63} = 0.98

She spends 0.98 min, that is, aprroximately 1 min waiting at traffic lights.

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Eric is designing a logo for a company. The logo consists of two identical parallelograms joined at their longest sides. One of
Sati [7]

Answer:

A=3.125\ cm^2

Step-by-step explanation:

Given that,

The base of the parallelogram, b = 2.5 cm

Height of the parallelogram, h = 1.25 cm

We need to find the area of the logo. The formula for the area of the parallelogram is given by :

A=b\times h\\\\A=2.5\times 1.25\\A=3.125\ cm^2

So, the area of the logo is 3.125\ cm^2.

8 0
3 years ago
I don't get it plz help​
Natasha_Volkova [10]

Answer:#9-  Answer: -7

#10- Answer: 0

#11- Answer: 4

#12- Answer: -4

Step-by-step explanation:

6 0
3 years ago
One of those fraction type questions, that I don’t know
Yuliya22 [10]

Answer:

C

Step-by-step explanation:

To solve this problem, we need to first find the ratio of numbers less than four to total numbers.

There are 3 numbers on the wheel less than 4 (1, 2, and 3). There are 8 total numbers, meaning the ratio of numbers less than 4 to total numbers is 3:8.

Now, we need to find the probability of spinning a white number. There are 3 white numbers on the wheel (3, 5, 8). However, one of these numbers (3) is less than 4, so it is already accounted for in the previous ratio. There are 2 numbers left, meaning the ratio of remaining white numbers to total numbers is 2:8.

Adding this to the original equation, we get 5:8. As a fraction, 5:8 = 5/8. The answer that correctly highlights this is C.

7 0
3 years ago
Solve: -2x - 5 = -3 <br> plz help me hurry
lord [1]

Answer:

x=-1

Step-by-step explanation:

-2x - 5 = -3

add 5 to both sides

-2x = 2

divide both sides by -2

x = -1

8 0
3 years ago
Read 2 more answers
Use functional notations to describe the function displayed to the right.
LekaFEV [45]

Examining  the table the functional notation is in the second option which is f ( x ) = x^2

<h3>How to determine the  functional notations of the table</h3>

The table represents functions of input variables and the output variables.

The functional notation represents the relationship between the input and out variables

comparing the values and the function

f ( x ) = x^2

at x = -3 ⇒ f ( -3 ) = (-3)^2 = 9

at x = 0 ⇒ f ( 0 ) = (0)^2 = 0

at x = 1 ⇒ f ( 1 ) = (1)^2 = 1

This shows that f ( x ) = x^2 is the correct option

Learn more on functional notation :

brainly.com/question/16779099

#SPJ1

8 0
1 year ago
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