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3 years ago

Use order of operations to make this true 7 11 4 2 = 10

Mathematics

1 answer:

Keith_Richards [23]3 years ago

5 0

Answer:

$7 + 11 - 4 \times 2 = 10$

Step-by-step explanation:

Using order of operations, the first thing to be calculated would be $4 \times 2$ .

That would turn our equation into this:

$7 + 11 - 8 = 10$

You can then calculate left-to-right as usual to get the answer 10.

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There were 150 females surveyed, evenly divided for all levels of expertise. there were 450 males surveyed. there were 80 expert

dlinn [17]

The values which would help complete the table according to the complete part of the task content are as evaluated.

<h3>What value would help complete the table?</h3>

First, the total number of average players can be evaluated by summing up the total number of players vertically as follows;

180 + average + 80 = 600

The number of average players is therefore; 600-180-80 = 340 average players.

Also, the number of female expert players can be evaluated vertically as;

50 + 50 + female expert = 150

Female expert = 150-50-50 = 50 female experts.

The number of male novice players can be evaluated horizontally as;

Male novice + 50 = 180

Male novice = 180 - 50 = 130.

The number of average male players is therefore easily evaluated vertically as;

130 + male average + 30 = 600

male average = 600-130-30 = 440.

Remarks: The table which is required to be completed is that which is in the attached image.

Read more on completing tables;

brainly.com/question/28008666

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4 0

2 years ago

What is the solution set of 2x2-3x=5

Kryger [21]

You use the quadratic formula:

2x {}^{2} - 3x = 5

2x {}^{2} - 3x - 5 = 0

x = \frac{3 + - \sqrt{9 -4(2)( - 5)}}{2 \times 2}

x = \frac{3 + - \sqrt{49} }{4}

x = \frac{3 + 7}{4} \: and \: x = \frac{3 - 7}{4}

x = \frac{5}{2} \: and \: x = - 1

7 0

3 years ago

Rose bought some spinach. She used 3/5 of the spinach on a pan of spinach pie for a party and 3/4 of the remaining spinach for a

SashulF [63]

a. She used 1/10 of the spinach for a salad.

b. She used 1/2 pound of spinach for the salad.

We can solve each part of this problem by using a "fraction strip". The strip helps show a breakdown of what portion of spinach was used for each the party, family, and salad. See the attached image for a step by step example of how to multiply the fractions to find the correct portions.

4 0

4 years ago

Read 2 more answers

HELP PLS <br> Comparing irrational numbers with calculator<br><br> Compare.

julia-pushkina [17]

Answer:

3 2/3 is greater

Step-by-step explanation:

3 2/3 is 3.6666 while √11 is 3.32

6 0

3 years ago

Find all x-coordinates of points (x,y) on the curve y = [(x - 5 )^6]/(x - 6 )^8

Genrish500 [490]

Answer:

Step-by-step explanation:

To obtain all coordinates of points (x,y) on the curve y = [(x - 5 )^6]/(x - 6 )^8, we deduce the value of X for which y is undefined as thus,

(x - 6 )^8 = 0

: (x - 6 ) = 0 : X=6

Therefore, all x-coordinates of points (x,y) on the curve are values of X < 6

4 0

3 years ago