This problem is just try and error.
First we try number 2.5 since its the average of all the answers.
2.5^2=6.25
This is smaller than 7 so the answer is either 2.6 or 2.8
Now let's try 2.7
2.7^2=7.29
Which is bigger than 7 and that means the correct answer is 2.6 :)
(ANSWER ASAP!!!) "What percent of a dollar is represented by 6 dimes and 1 nickel"
A: 35%
B: 50%
C: 60%
D: 65%
(thank u for the person who answer(ed), hugs)
I need help if you get it right I will mark brainliest pls
Q4 - Exam prep: Missing values
Audrey measures all 7 pencils in her pencil case and writes the first 6 lengths down.
12.4 cm, 12.6 cm, 13 cm, 13.4 cm, 13.5 cm, 13.3 cm
Audrey calculates the mean length of all 7 pencils to be 13.1 cm.
Find the length of the missing pencil.
cm
[2]
Answer:
the missing pencil length is 13.5 cm
Step-by-step explanation:
The computation of the length of the missing pencil is shown below:
Let us assume the missing pencil be x
Now
(12.4 cm + 12.6 cm + 13 cm + 13.4 cm + 13.5 cm + 13.3 cm + x) ÷ 7 = 13.1 cm
(78.2 cm + x) ÷ 7 = 13.1 cm
78.2 cm + x = 91.7 m
So, x would be
= 91.7 cm - 78.2 cm
= 13.5 cm
hence, the missing pencil length is 13.5 cm
Hi! Please help.. will mark brainliest!!
Answer:
2
Step-by-step explanation:
Okay...I might be misunderstanding
but since it's from 5 to 7 it should be 2 units long
Answer:
2
Step-by-step explanation:
How do if find y=-3x+10 and y=-2+6?
Find the number of solutions of the equation 2g2 + 4g + 10 = 0 by using the discriminant.
Answer:
Step-by-step explanation:
The discriminant of ax^2+bx+c=0 is b^2-4ac, in this case
4^2-4(2)10
16-80
-64
Since -64<0 there are two imaginary (or ‘complex’) solutions.
Note: if d=0, there is one real solution. if d>0, there are two real solutions.
y is directly proportional to x.
When y = 30, x = 6
a) Work out an equation connecting y and X.
b) Work out the value
of y when x = 12.
Answer:
Step-by-step explanation:
Did you find the answer
Help please! Correct answers only <3
Answer:
6.1
Step-by-step explanation:
is the answer
Can someone pls help me on this
CF is 7
Step-by-step explanation:
GE is 10 and they have to be equal so 10-3 is 7
Complete the number sentence to solve. Eight girls share 7 sandwiches equally. How many sandwiches does each girl get? 7 ÷ = Each girl's share is of a sandwich.
Answer: Each girl gets 7/8 or 0.875 of the sandwich .
Step-by-step explanation:
Number of sandwiches = 7
Number of people to share = 8
Therefore Each girl gets = 7 ÷ 8= 7/ 8
Each girl gets 7/8 or 0.875 of the sandwich .
Kevin went to the movie theater for his birthday. A mix of adults and children attended, making a total of 19 people. Each adult ticket was $9 and each child's ticket was $6. If the total cost for the party was $153, how many adults and how many children went to the theater?
Answer:ddeeececdshcbd
Step-by-step explanation:
curcirjcirvirvnr
A shop has a sale of 25% off all items in stock.
If the original price of a dress is £80 what would be its sale price?
Answer:
£60
Step-by-step explanation:
25% off
80 × 25/100
= £20
£80 -£20
= £60
pls help I don't understand!
Kara is painting flowerpots. She uses 1/3 cup of paint for each flowerpot.
How many cups of paint does Kara use for 2 flowerpots? Show or explain how you got your answer.
Answer:
2/3
Step-by-step explanation:
1/3 x 2/1 =2/3
if she uses 1/3 for one we just have to double it to get the answer
Answer:
2/3
Step-by-step explanation:
if she uses 1/3 for one she uses 2/3 for 2 because 1/3 times 2 is 2/3
step 1 Address formula, input parameters & values
1/3 and 2/1
1/3 times 2= ?
step 2 Multiply both numerators
= 1 x 2
= 2
step 3 Multiply both denominators
= 3 x 1
= 3
step 4 Use above values of step 2 & 3, and rewrite as below
= 2/3
thus, 2/3 is equivalent fraction for 1/3 times of 2.
i need help on this question can anyone please help me
9514 1404 393
Answer:
p = -9 5/9
Step-by-step explanation:
Undo what is done to p.
Multiply by 2.
p +10 = 4/9
Subtract 10.
p = 4/9 -10
p = -9 5/9
What is seven decreased by the square root of twenty five
Answer:
2
Step-by-step explanation:
first step: simplify the problem to get 5
Second step: 7-5=2
24.
Tyannah purchased 4 dozens of eggs for $50.00. She sold each egg for
$2.00. How many eggs must she sell to make a profit of $34.00?
Answer:
I think it would be 17 because 34 ÷ 2 = 17
15 points
What is the equation of the graph below?
8 +1 + 10 + 7 + 10 + 6 = 42
What is the average value?
Step-by-step explanation:
it's average value is 7 which is shown as solved given
please help will give brainliest to right answer
Answer:
The answer is 138cm²
Step-by-step explanation:
(10x7)+(10x4)+(7x4) The formual is (LxW)+(LxH)+(WxH) please brainliest me
PLEASE HELP IM RUNNING OUT OF POINTS
Answer: 16-p=C
Step-by-step explanation:
p is price of the wallet and it has to be either less than or equal to the 16 dollars spending money. And that result will equal C which represent the change or what's left after spending unknown amount from 16
help nowwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
Answer:
I beleive is is -2% because 5 is 2 more than 3
so then 5-2=3
Answer:
Error Is 100(2/3) 66.7%
If you are good at geometry pls help
Decimal Place Question!! Please help :(
3.9931 rounded to 1 decimal place
Only answer if your positive your answer is correct :)
Answer:
4.0
Step-by-step explanation:
Given that
3.9931
Now rounded to one decimal places
3.9931 = 4.0
So the above value would be rounded to one decimal places after rounded off it comes 4.0
Use the distributive property to rewrite the expression 5(4x. + 7)
Answer: The answer is 20x + 35
Step-by-step explanation: 5(4x+7) You multiply 5 in both numbers and you get 20x+35
Answer: 20x+35
Step-by-step explanation:
Multiply both terms in the parenthesis by 5. 4x times 5 is equal to 20x, and 7 times 5 is equal to 35.
Thirteen of the Unites States do not touch the ocean. What percent of the United States do not touch the ocean? HELP!
The graphs below have the same shape what is the equation of blue graph NEED HELP !!
Answer:
A
Step-by-step explanation:
Given the graph of f(x) then f(x + a) is a horizontal translation of f(x)
• If a > 0 then a shift to the left of a units
• If a < 0 then a shift to the right of a units
g(x) is the graph of f(x) shifted 1 unit to the left , then
g(x) = (x + 1)² → A
a boy walks x meter in 6 min. how many meter can he walk in 1 hour
Answer:
10x I think
cause X divide by 6 is X/6
then X/6 x 60min(1h) is 60x/6 which is 10x
hope this helps:))
Write the equation of the line that passes through the points (3,7) and (3,-8). Put
your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.
Answer:
It a vertical line x=3.
Step-by-step explanation:
Hope this helps!
Can someone pleaseeee help and if you’re correct I’ll give u brainliest
Answer:
The answer is b
Step-by-step explanation:
Help Plz
WIll mark brainliest
Answer:
y=+|x-3|
Step-by-step explanation:
We know it is positive because it is expanding upward. So +. We know it is x-3 because if it is inside the absolute value signs, the constant(-3 in this case) is opposite. So it is 3. And 3 matches with the vertex of the graph. And the ending is 0, so I omitted it bc its still on the x intercept, meaning it has a y value of 0.
Answer:
fam good luck
Step-by-step explanation: