MATHEMATICS MIDDLE SCHOOL

A basketball team scored 60 points in the firstgame and 50 points in the second game. How
many points did the team score in the third
game if their mean score for the 3 games was
51 points?

Answers

Answer 1

Answer: The answer should be 43
51 x 3 = 153
153-60-50=43

Answer 2

Answer:

Answer:

Step-by-step explanation:

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Find the square root of 10 to the nearest hundredth

Answers

Answer: 3.162

Step-by-step explanation:

Square root of 10: 3.16227766017

E. 65,124 rounded to the nearset thousand is f. 99,451 rounded to the nearest thousand is

g. 60,488 rounded to the nearest ten thousand is

h. 80,801 rounded to the nearest ten thousand is

i. 897,100 rounded to the nearest ten thousand is

j. 880,005 rounded to the nearest hundred thousand is

k. 545,999 rounded to the nearest hundred thousand is

l. 689,114 rounded to the nearest hundred thousand is

Answers

Answer:

e. 65,000

f. 99,000

g. 60,000

h. 80,000

i. 900,000

j. 900,000

k. 500,000

l. 700,000

Step-by-step explanation:

Since, when we round a number to the nearest thousand then we check the digit at hundred place,

If the hundred place digit is less than 5 then the number is rounded to previous thousand,

If the digit is 5 or more than 5 then the number is rounded to next thousand,

So, 65,124 ≈ 65,000

99,451 ≈ 99,000

The above procedure is follow in rounding both nearest ten thousand and hundred thousand,

But, in rounding nearest ten thousand and hundred thousand we check thousand place digit and ten thousand place digit respectively,

Hence, 60,488 ≈ 60,000

80,801 ≈ 80,000

897,100 ≈ 900,000

880,005 ≈ 900,000

545,999 ≈ 600,000

689,114 ≈ 700,000

e. 65,000
f. 99,000
g. 60,000
h. 80,000
I. 900,000
j. 900,000
k.500,000
l. 700,000

an object that weighs 10 lb on earth would weigh only 4lb on mars. If you weigh 95 lb on earth, how much would you weigh on mars

Answers

The weight of the object on mars when the weight on earth is 95 lb is 38 lb.

What are ratios?

We can determine how much of one quantity is in the other by comparing two amounts of the same units and finding the ratio. Ratios can be divided into two groups. One is the part-to-whole ratio, and the other is the part-to-part ratio. The link between two distinct entities or groupings is depicted by the part-to-part ratio.

Given weight on earth = 10 lb

weight on mars = 4 lb

so weights are in ratio = 10/4

when weight on earth = 95 lb

then weight on mars be x

95/x

since both weights are of earth and mars then they are in proportion,

10/4 = 95/x

x = 95 x 4/10

x = 38 lb

Hence weight on mars is 38 lb.

Learn more about ratios;

brainly.com/question/13419413

#SPJ3

you need to find the unit rate.
10/4 will be 95/x so 4 divided by 10 equals 0.4
then you multiply 0.4 by 95 which equals 38
so you will weigh 38 pounds on mars since:
10/4=1/0.4 1/0.4=95/38

What multiplies to 4 and adds to 2?

Answers

The numbers are $x=1{\pm√(3)i }\n$ which multiplies to 4 and adds to 2.

Let x and y be two numbers which is multiplied to 4 and adds to 2.

So, x×y = 4...(1)

x + y=2...(2)

So, y=2-x

Put y=2-x in (1), we get

x×(2-x ) = 4

$2x-x^(2) =4\nx^(2) -2x+4=0\nx=(2\pm√(4-16) )/(2) \nx=(2\pm2√(3)i )/(2)\nx=1{\pm√(3)i }\n$

Therefore numbers are $x=1{\pm√(3)i }\n$ which multiplies to 4 and adds to 2.

Learn more:brainly.com/question/13540546

0.5
0.5 X 4 = 2

That's if u r asking what do u multiply by 4 to get 2

Evaluate. 1 – 3 • 7 4 • 2 A. –28 B. –12 C. –32 D. –20

Answers

Okay did you ever her of p.e.m.d.a.s it help so much but if you use that for the question you should get A but i can tell if you had to add between 3•7 and 4•2 if you do answer would be A

For the following system if you isolated X in the second equation to use the substitution method what expression would you substitute into the first equation? 2x+y= 8
-х – Зу = -12

A. зу + 12
B.-3y + 12
C.зу – 12
D.-3y - 12

Answers

Option A. зу + 12 is the right answer

Step-by-step explanation:

The substitution method consists of finding the value of a variable from one equation and then putting it into another equation to find the value of other variable.

Given equations are:

$2x+y=8\n-x-3y=-12$