4/7 x 1/3 x 7/8= A.1/24 B.1/6 C.2/3 D.6

Answers

Answer 1

Answer: $(4)/(7) * (1)/(3) * (7)/(8)$

$(28)/(168)$

simplify

$(1)/(6)$

the answer is B :)

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A zoo keeper wants to fence a rectangular habitat for goats. The length of the habitat should be at least 80 feet, and the perimeter of the habitat should be no more than 300 feet. a. Write and graph a system of linear inequalities b. Write two possible solutions:

Tonya plans to join a fitness club. She researched the costs to join different clubs in her area and found that there is a linear relationship between the total cost of belonging to a club and the number of months that you are a member. Each club charges monthly dues, and some clubs require new members to also pay a one-time membership fee. The total costs of being a member for 6 months, 12 months, and 24 months at each of three clubs are shown in the table. Total Cost of Fitness Club Membership Length of membership Club 1 Club 2 Club 3 6 months $108 $150 $126 12 months $216 $210 $252 24 months $432 $390 $504 How many of the clubs require new members to pay a one-time membership fee? 0 1 2 3

Answers

Answer:

Step-by-step explanation:

678

Which measurement is not equivalent to the others?6,000 mg
6 g
60 kg
0.006 kg

Answers

0.006 kg because the decimal

Solve for p if 2|p| = 4

Answers

2p = 4
p = 2

-2p = 4
p = -2

answer p = -2 and p =2

= 7p + 2 <---- distributed the 2 to "p" and to "4" -7p . i think good luck

Question 5 (6 points)
Write the equation of the line that passes through (1,3) and (-2,9)

Answers

Answer:

y=-2x+13

Step-by-step explanation:

slope equation= (y2-y1)/(x2-x1)

(9-3)/(-2-1)=(6/-3)=-2

slope changes by a factor of -2

y=mx+b ... find b, plug in values

9=-2(-2)+b

9+4=b

b=13

CHECK

9=-2(-2)+13

9=-4+13

9=9

CORRECT

A tire rotates450 times per min. Through how many degrees does a point on
the edge of the
tire move in 1 sec?

Answers

The number of the degrees of a point on the edge of the tire moving in 1 seconds will be 2700°.

What is Algebraic expression ?

Algebraic expressions are the idea of expressing numbers using letters or alphabets without specifying their actual values. The basics of algebra taught us how to express an unknown value using letters such as x, y, z, etc. These letters are called here as variables. An algebraic expression can be a combination of both variables and constants. Any value that is placed before and multiplied by a variable is a coefficient.

A tire is rotating 450 times per minute.

Convert RPM into RPS. Then we have

⇒ 450 / 60

⇒ 7.5 times per second

Then the number of the degrees of a point on the edge of the tire move in 1 seconds will be :

⇒ 7.5 x 1 x 360°

⇒ 2700°

The number of the degrees of a point on the edge of the tire moving in 1 seconds will be 2700°.

More about the Algebra link is given below.

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$450\ rot/min=450\ rot/60s=(450)/(60)\ rot/s=7.5\ rot/min\n\n7.5\cdot360^o=2700^o\leftarrow answer$

$7.5\to7\ and\ half\ circle\to 180^o$

There are 81 new houses being built in a neighborhood. Last month, 1 over 3 of them were sold. This month, 2 over 3 of the remaining houses were sold. How many houses are left to be sold?

Answers

81 houses total.

$(1)/(3)$ of 81 (27) sold last month.

81 - 27 = 54 houses remaining.

$(2)/(3)$ of 54 (36) sold this month.

54 - 36 = 18 houses remaining.

There are 18 houses left to be sold.

Final answer:

There were 81 new houses. Initially, 1/3 of them were sold, leaving 54 houses. Later on, 2/3 of the remaining houses were sold, leaving a total of 18 houses left to be sold.

Explanation:

The subject of this question is Mathematics and it appears to be suitable for a Middle School level. The problem is about understanding fractions applied to a real-life situation, specifically the sales of new houses in a neighborhood.

Let's begin by working out how many of the 81 houses were sold last month. Because the question states that '1 over 3' were sold, this equates to 81 divided by 3, which is 27 houses. We then deduct this number from the total of 81 to find the remaining houses. So, 81 - 27= 54 houses remained.

In this month, '2 over 3' of the remaining houses were sold. So, we calculate 2/3 of 54. Multiply 54 by 2 and then divide this by 3 to get 36 houses being sold this month.

Subtracting these 36 houses from the remaining 54 (i.e., 54 - 36), we find that there are 18 houses left to be sold.

Learn more about Fraction Calculation here:

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