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3 years ago

Helpp me i need to get a 67 as my grade because i dont understand

Mathematics

2 answers:

Talja [164]3 years ago

8 0

Answer:

6.5 minutes

Step-by-step explanation:

Divide T (total number of minutes) by M (total number of miles)

Alecsey [184]3 years ago

8 0

Answer:

Step-by-step explanation:

10 miles/65 minutes

65 minutes/10 miles

you need to find minutes per mile

Divide (Total number of Minutes) by (Total number of miles)

65/10=6.5

You might be interested in

A media company wants to track the results of his new marketing plan so the video production manager recorded the number of use

konstantin123 [22]

Answer:

$f(x)=5120(5)^{x}$

Step-by-step explanation:

From the image, f(x) and x are rlated by

$f(x)=a( {b})^{x}$

where b is the common ratio

We first find the value for b

$\frac{6400}{5120}= 5$

$\frac{8000}{6400}= 5$

$\frac{10000}{8000} = 5$

$\frac{12500}{10000} = 5$

$\frac{15625}{12500}=5$

so we can say the common ratio, b=5

we put in any value of f(x) and the corresponding value for x to find a value

Let put x=0 and f(x)=5120

This implies that

$5120 = a(5)^{0}$

but

$5^{0} = 1$

Hence a=5120

Thus the equation which model the relationship between the weeks and the viewers is

$f(x)=5120(5)^{x}$

6 0

3 years ago

Juan rolls a number cube 40 times. He rolls a 3 on the number cube 6 times. What is the experimental probability that he rolls a

kupik [55]

The correct answer is A. 3/20

6 0

3 years ago

Which fraction is equivalent to 5/20

pochemuha

Answer:

4/16

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

5/6 in cubic cm rounded to the nearest tenth

ollegr [7]

Answer:

5/6 cubic inches = 5/6 x 16.38 cubic cms

= 13.65 cubic cms

Step-by-step explanation:

We are asked to convert 5/6 cubic inches in cubic cm rounded to the nearest tenth

1 inch =2.54 cms.

Hence 1 cubic inches = 16.38 cubic cms

Hence 5/6 cubic inches = 5/6 x 16.38 cubic cms

= 13.65 cubic cms

7 0

3 years ago

The population of town increases by5℅ every year. In the last year, the population was 80,000. 1) find the present population 2)

Readme [11.4K]

Answer:

last year it was 80k

Step-by-step explanation:

Population increases by 5% every year

Last year it was 80,000

PRESENT POPULATION

Present population = 80,000 + 5% off 80,000

= 80,000 + 5/100 × 80,000

= 80,000 + 5 × 800

= 80,000 + 4,000

= 84,000

AFTER ONE YEAR

After this , the population again increases by 5%

Population = 84,000 + 5% off 84,000

= 84,000 + 5/100 × 84,000

= 84,000 + 5 × 840

= 84,000 + 4,200

= 88,200

ANSWERS

The population of present year is 84,000

After one year , the population becomes 88,200

Hope it helps :-)

5 0

3 years ago

Read 2 more answers