Write a word problem that can be solved by ordering three decimals to thousandths. Include a solution.

Mathematics

2 answers:

kolbaska11 [484]3 years ago

7 0

Problem:

Jacob purchased a water plant. While testing, he found that in 1 ml of water, a particular salt content was 0.0078 grams. Find the salt content in 1 ltr of water.

Solution:

Salt content in 1 mil of water = 0.0078 g.

Salt content in 1000 ml of water = 0.0078(1000)

= 7.8 g.

Semmy [17]3 years ago

7 0

Don wants to grow the smallest pea which will be 1.6 times smaller then worlds smallest pea currently is 3 millimeters , what is 3 divided by 1.6? [Solution: 1.875 millimeters] By the way I wish I could've post this earlier sorry for the incovience

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If eight is added to four times a number the result is 96

Ilia_Sergeevich [38]

Answer:

Step-by-step explanation:

6 0

3 years ago

A. The point-slope form of the equation of a line is y ? y1 = m(x ? x1), where m is the slope and (x1, y1) is a point on the lin

Rudiy27

Answer:

$y - 5 = -2(x-6)$

Negative reciprocal gives you the perpendicular slope so negative reciprocal of 1/2 is -2.

Then apply point-slope form.

B. The answer is x = 6.

The midpoint of JK is

$\left( \frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2} \right) = \left( \frac{8+ 4}{2}, \frac{4 + 4}{2} \right) = \left(6,4\right)$

The line that goes through JK is just a horizontal line $y = 4$ because the y-coordinate does not change. So its perpendicular bisector is the vertical line that goes through the x-coordinate of the midpoint, that is, $x = 6$ .