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3 years ago

The map ratio of a map is 1: 50000. find the length on the ground represented by 6.4cm on the map

Mathematics

1 answer:

luda_lava [24]3 years ago

3 0

Answer:

320,000

Step-by-step explanation:

6.4cm on the map would be 320,000 (ft I'm assuming) and I found that by multiplying 50,000x6.4.

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Can so.one help me with these 2 questions please

Fynjy0 [20]

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4 0

3 years ago

In 1994, the moose population in a park was measured to be 3000. By 1998, the population was measured

dem82 [27]

Answer:

P(t) = 100t +2600

4100 in 2005

Step-by-step explanation:

You are given two points for (year, population) = (t, p):

(4, 3000), (8, 3400)

It is useful to use the two-point form of the equation for a line.

p = (p2 -p1)/(t2 -t1)(t -t1) +p1

p = (3400 -3000)/(8 -4)(t -4) +3000

p = 400/4(t -4) +3000

p = 100t +2600

P(t) = 100t +2600 . . . . written in functional form

In 2005, the population is predicted to be ...

P(15) = 100×15 +2600 = 4100

6 0

2 years ago

How do you find the slope perpendicular to y=6x+5?

inna [77]

The slope of a perpendicular line is the opposite reciprocal

so the slope, 6, will become -1/6

3 0

3 years ago

Read 2 more answers

Suppose y varies directly as x, and y=14 when x=4. What is the value of y when x=9

Katena32 [7]

Given :-

y varies directly as x, and y=14 when x=4.

To Find :-

the value of y when x=9 .

Solution :-

According to Question ,

y = kx ( k is constant )

When y = 14 and x = 4 ,

14 = k(4)
k = 14/4
k = 7/2

When x = 9 ,

y = 7/2*9
y = 63/2
y = 31.5

8 0

2 years ago

1. Consider the rational numbers 4/13 and 3/10.

Murljashka [212]

A)4/13 would be the larger number since if you were to try to add them, 4/13 = 40/130 and 3/10 = 39/130, 40/130 > 39/130

B) A rational number between them would be 39.5/130.

5 0

3 years ago