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4 years ago

In an online practice test, Sam scores 18 points for the questions he

Mathematics

1 answer:

Elden [556K]4 years ago

7 0

Answer: He scored 15 points in total.

Step-by-step explanation: If according to the question Sam scored 18 points for all correct answers and then got minus 3 points for incorrect answers, then the total points obtained by Sam would be

Total = Correct answers - Incorrect answers

Total = 18 - 3

Total = 15

Therefore Sam scored a total of 15 points.

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Alex17521 [72]

IM VERY SORRY FOR MY ACTIONS I HOPE YOU FORGIVE ME BUT IT ASLO WASNT COOL TO START SPAMING ON MY QUESTION JUST TO ANSWER THIS QUESTION

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3 years ago

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Need help with intreset

stiks02 [169]

Answer:

11%/ 0.11

Step-by-step explanation:

I=prt

154=700*x*2

154=1400x

divide 1400 by both sides

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or 11%

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3 years ago

Find the length of each missing side and each missing angle in the equilateral triangles below

Norma-Jean [14]

Answer:

z=4.2ft

x=60 º

y=60 º

Step-by-step explanation:

Because the triangle is equilateral, all sides are the same, so z=4.2

Also because it is equilateral, all angles of the triangle equal 60 º.

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3 years ago

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The following stem-and-leaf plot represents the distribution of weights for a group of people. Stem Leaves 9 1 1 3 6 7 10 4 6 7

Aleonysh [2.5K]

The weight of the lightest person in the group = 90 pounds

The diagram attached contains the stem-and-leaves plot referred to in the question.

The stem-and-leaves plot represents the weight distribution for a group of people.

The weight of each person in the group can be determined from the plot

The lightest person in the distribution can be determined by identifying the smallest leaf under the smallest stem

The smallest stem = 9

The smallest leaf under stem 9 = 0

Therefore, the lightest person in the group weighs 90 pounds

Learn more here: brainly.com/question/12708715

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3 years ago

Given that the measure of x is 20°, and the measure of y is 30°, find the measure of z. ?

Snowcat [4.5K]

Answer:

Step-by-step explanation:

you add 30 to 20

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3 years ago