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Naily [24]
2 years ago
7

What is the answer to this question

Mathematics
1 answer:
zimovet [89]2 years ago
5 0

Answer:

the 360 g is the best deal because it is 1.28 per 1g

Step-by-step explanation:

Convert $4.10 and $2.81 to pennies

To do that we multiply them by 100 since there are 100 pennies per $1.

$4.10 x 100 = 410¢

540g/410¢ = 1.41¢

1.41 rounded is 1¢

then

multiply $2.81 x 100 = 281¢

360g/281¢ = 1.28 rounds to 1¢

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The distance between capeton & Jonesville is 80 miles. The scale on the map is 0.75 in 10 Mi how far part are the cities on
ikadub [295]

Answer:

6 in = 80 miles

Step-by-step explanation:

Given that:

Distance between Capeton and Jonesville = 80 miles.

Map scale : 0.75 in = 10 miles ; this means 0.75 inches on the map represents 10 miles on land.

Hence, If ;

0.75 inches = 10 miles

x inches = 80 miles

Cross multiply :

10 * x = 80 * 0.75

10x = 60

10x / 10 = 60 / 10

x = 6 inches

Hence,

6 in = 80 miles

4 0
3 years ago
An army base in the desert is located at the origin, O of an x-y coordinate system. A soldier at point P needs to determine his
Nutka1998 [239]

Answer/step-by-step explanation

The soldier at point P lie on a parabola because he determined his position and distances from towns A and B through measurement of the difference in timing (phase) of radio signals received from the two towns.

This analysis of the signal time difference gives the difference in distance of the soldier at P, from the towns.

This process is known as hyperbolic navigation.

These distances of point P from towns A and B is estimated by the soldier at point P, by measuring the delay localizes the receiver to a hyperbolic line on a chart.

Two hyperbolic lines will be drawn by taking timing measurements from the

towns A and B .

Point P will be at the intersection of the lines.

These distances of point P(The soldier's positions) from town A and town B were determined using the timing of the signals received from the two towns, due to the fact that point P was on a certain hyperbola.

8 0
3 years ago
Use a composite figure to estimate the area of the figure.
bezimeni [28]
A) about 14 square units

You have 11 fully filled squares 2 that are mostly filled and 2 that are about half filled

So 11+2+2(1/2)= about 14
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2 years ago
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2 7/8 + 2 3/8= 4 10/8, which equals 5 2/8, which is also equal to 5 1/4
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