Answers
Between each point of "5" there are 10 little squares in between and each number passes every 2 little squares. So we can use this to solve the questions.
Part A:
Count all the pupils who scored "more" than 7 using the assumption we made above.
12 scored more than 7
Part B:
Since we know that 14 scored more the seven, count all of the pupils who scored 7 and less.
15 scored a seven or less.
Add both numbers.
12 + 15 = 27 total pupils
Part C:
The assumption we had to make was to count each two little squares that represent one pupil to find the answer for Part B.
Best of Luck!
Answer:
the person above is 100% right
Step-by-step explanation:
Related Questions
I need help ASAP please and thank you!!:)
Answers
Answer: The mean of the data will decrease.
The median of the data will not change.
The range of the data will decrease.
Answer:
Mean original, (14.3)
Median original, (14.5)
Range original, (25)
After removing 35
Mean: 13.1
Median: 14.5
Range: 7
Step-by-step explanation:
mean- add all numbers together and divide by the amount of numbers there.
median- the middle number.
range- the largest minus the smallest number.
A scientist records the number of deer observed in three areas of a forest. The table shows her observations. Area A 18 miles 162 deer. Area B 17 miles 153 deer. Area C 26 miles 234 deer. How many deer per square mile did the scientist observe in the forest?
Answers
9 deer per square mile
There are 9 deer per square mile because once you add all of the miles together it equals 61. Then you add all of the deer seen together equaling 549. You then divide 549 by 61 equaling 9.
what is
5(x+2)=7(4-x)
a.-9
b. 1.5
c 3.2
d. 9
Answers
Answer:
c. 3.2
Step-by-step explanation:
5(x+2)=7(4-x)
5(x+2)=7(-x+4)
5x+5*2=-7x+7*4
Help me plzz!!!!!!!!!!!!!!!
Answers
hope this helped! have a great day :)
What is the domain and range
Answers
domain is x>1 and range is all real numbers
find the value of (27/8)-2/3
Answers
The value of (27/8)-2/3 is..
Exact Form: 65/24
Decimal Form: 2.7083...…
Mixed Number Form: 2 17/24
Answer: 65/24 decimal form: 2.7
Step-by-step explanation: (27/8)-2/3
(3^3/2^3)-2/3
3(3^)+8(-2)/2^3.3
2. What are the five components of health and wellness, and how are they defined?
Answers
Answer
1. Cardiovascular endurance
2. Muscular strength
3. Muscular endurance
4. Flexibility
5. Body composition
Step-by-step explanation:
5) Adam bought 5 DVDs that cost $12.95
each. How much did Adam spend
before taxes?
Answers
Answer:
$64.75
Step-by-step explanation:
You can add $12.95 five times:
$12.95 +12.95 +12.95 +12.95 +12.95 = spending
but it is probably easier to use multiplication:
5 × $12.95 = spending = $64.75
Adam spent $64.75.
Answer:
64.75
Step-by-step explanation:
So you have 5 DVDs bought and 12.95 for each.
12.95 x 5
12.95 + 12.95 = 25.90
25.90 + 12.95 = 38.85
38.85 + 12.95 = 51.80
51.80 + 12.95 = 64.75
So your answer is $64.75
helpppppppp me please:(
Answers
333333e33eeeeeebjkbb
the anwers is c
bruh what is (-4×-6)-4²
Answers
Answer:
8
Step-by-step explanation:
the anwser is you use the formal
Nate withdraws $40 from his checking account each dayWrite and solve a multiplication equation to find how long it will take him to withdraw $680
Answers
x = # of days
$40x = $680
Divide each side by $40
x = 17 days
Same and Different
18+(-4)=?
-5+(-18)=?
9+(-18)=?
-18+18=
please help me with the answers!!!
thanks
Answers
Answer:
Step-by-step explanation:
18+(-4)= 18 - 4 = 14
-5 + (-18) = - 5 - 18 = - 23
9 + (-18) = 9 - 18 = - 9
-18 + 18 = 0
I need help...!!!!!please...
Answers
Step-by-step explanation:
sorry i am busy i will answer it tomorrow or free time
what is 4(3x+5) i need help
Answers
Answer:
As an equation its 12x+20
Step-by-step explanation:
Evaluate ab - 0.50 when a = 1 and b = 5
Answers
Answer: 4.5
Step-by-step explanation:
To evaluate ab - 0.50, we want to plug in the given values for a and b and then solve.
(1)(5)-0.5 [multiply]
5-0.5 [subtract]
4.5
After plugging in the values of a and b, we found that the solution is 4.5.
Find the midpoint of A(5,8) and B(-9,-6)
Answers
A car of mass 100 kg is moving with a velocity of 10 m/s on a road when it collides with a bus weighing 150 kg which is at rest. If both the vehicles start drifting together after the collision, find the velocity with which they are moving now?
Answers
Answer: they would be moving 15m/s
Step-by-step explanation:
10m/s times 150kg= 1500divided by 100kg=15m/s
4. A mistake was made when solving the problem below.
Line 1: 2022+6
Line 2: 204 + 6
Line 3: 80 + 6
Line 4: 86
The mistake was made in Line
Answers
Answer:
Wdym
Step-by-step explanation:
wdym
Brooklyn bought 9 chicken wings for $12. What was the cost of the wings in wings per dollar?
Answers
Answer:
3/4 wings per dollar
Step-by-step explanation:
We want to find wings per dollar
9 wings/ 12 dollars
Divide top and bottom by 3
3/4 wings per dollar
Simplify 2(x-4) +3^2
Answers
Answer:
Step-by-step explanation:
2x - 8 + 9
2x + 1
Answer:
YOUR ANSWER IS 2x+1
HOPED THAT HELPED☺
Step-by-step explanation:
2(x-4) +3^2
multiply 2 to(x-4)
solve for 3^2
2x-8+9
add -8to9
2x+1
Simplify 4 to the 2nd power ⋅ 4 to the 8th power.
Answers
Use exponent rule: x^y * x^z = x^y+z
4^2 * 4^8
4^2+8
4^10
1,048,576
Best of Luck!
6x+2y=12 how do I show my work
Answers
3x+y-6=0
move variable
6x=12-2y
divide
x=2-1/3y
solve
Final answer:
x=2
Explanation: I knew that 6+6 would equal 12, so I decided to make the 2 in the equation into a 6 by plugging in 3 to y. Then, I plugged in one to make it stay a 6. To check my work, 6(1)+2(3)=12
Himari is solving the equation 4(−12)=16 4 x -12 = 16 . Her first step is 4−12=16 4 x - 12 = 16 .
Answers
Answer:
Step-by-step explanation:
4(−12)=16
4 x -12 = 16
Himari's solution is incorect.
it should be like shown below.
4 - (−12 ) = 16
4 + 12 = 16
16 = 16
so it equates balance.
A) A plane takes off at 50 feet below sea level and climbs 1,542 feet. At what altitude is the plant currently flying?
B) How much higher does the plane have to climb to reach 3,400 feet?
Make sure you answer both parts of the question and label each part of the question.
Answers
Answer:
A) 1,492
B) 1,908
Step-by-step explanation:
A) The equation set up for this part is 1,542-50=1,492 We know that we're subtracting 50 from 1,542 because it say that the plane starts below sea level.
B) The equation set up for this part is 3,400-1,492=1,908 We know that we're subtracting the answer from part A from 3,400 because the plane will need to climb the difference in order to reach 3,400.
21x-13= 10x+31
Find uv if the value x=4
Answers
84-13=40+31
71=71
1. Diquan bought a shirt for $20 and paid 10% in sales tax. What was total cost of
the shirt
Answers
Answer:
22 dollars
Step-by-step explanation:
20/10=2 dollars + 20= 22
one third of one seventh of a land is sold for RS. 30000.What is the value of land?
Answers
Answer:
Step-by-step explanation:
Let the value of the land = Rs . 30000
[tex]\frac{1}{3}of\frac{1}{7}of x = 30000\\\\\\\frac{1}{3}*\frac{1}{7}*x = 30000\\\\\\x = 30000*\frac{3}{1}*\frac{7}{1}\\\\\\[/tex]
x = Rs. 630000
dare to solve it so easy ☺️
Answers
Answer: 1.23×10¹⁶
Step-by-step explanation:
For this problem, we want to use order of operations to solve.
Parenthesis
Exponent
Multiply
Divide
Add
Subtract
Let's first solve the parenthesis.
[tex](9*\frac{999999999}{9+9+9+9+9+9+9+9+9} )^2[/tex] [add denominator]
[tex](9*\frac{999999999}{81} )^2[/tex] [cross multiply]
[tex](\frac{999999999}{9} )^2[/tex] [divide]
[tex](111111111)^2[/tex] [exponent]
1.23×10¹⁶
The ending result is way too large. Therefore, we use scientific notation and get 1.23×10¹⁶.
Find 7% sales tax on an item that costs 5.95
Answers
Answer:
I got $0.42
Step-by-step explanation:
Pls help me with this question