Answer:
The scale factor of water to flour is simply 3/5 or 3 to 5
Step-by-step explanation:
Here, we are interested in knowing the scale factor of water to flour.
To know this, we simply will rearrange the given equation;
w = 3/5f
Divide both side by f
w/f = 3/5
This shows that the scale factor of water to flour is 3 to 5 or simply 3/5
The mean and standard deviation of a normal distribution are 150 and 12
respectively. What percentage of values lie between:
a) 138 and 162
b) 126 and 174
c) 126 and 162
d) 162 and 174
a) (150 - 138) / 12 = 1 deviation or 34%
(162 - 150) / 12 = 1 deviation or 34%
34% + 34% = 68%
b) (150 - 126) / 12 = 2 deviations or 47.5%
(174 - 150) / 12 = 2 deviations or 47.5%
47.5% + 47.5% =95%
c) (150 - 126) / 12 = 2 deviations or 47.5%
(162 - 150) / 12 = 1 deviation or 34%
47.5% + 34% = 81.5%
d) (162 - 150) / 12 = 1 deviation or 34%
(174 - 150) / 12 = 2 deviations or 47.5%
This problem is a little different. We have to subtract 34% from 47.5%
47.5% - 34% = 13.5%
Urgent please answer
Answer:
24
Step-by-step explanation:
-12 x -2 = 24
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{24}}}}}[/tex]
Step-by-step explanation:
[tex] \sf{ - 12( - 2)}[/tex]
[tex] \dashrightarrow{ \sf{( - 12) \times ( - 2)}}[/tex]
Multiplying or dividing a negative integer by a negative integer gives a positive integer
i.e ( - ) × ( - ) = ( + )
( - ) ÷ ( - ) = ( + )
[tex] \dashrightarrow{ \boxed{ \sf{24}}}[/tex]
Hope I helped!
Best regards! :D
does rational numbers, irrational numbers, integers or whole numbers have the fewest numbers
Answer:
Whole Numbers
Step-by-step explanation:
whole numbers are just the counting numbers starting from zero: 0,1,2,3...
integers are whole numbers with negatives: ...-3,-2,-1,0,1,2,3...
rational numbers are any numbers that can be expressed as fractions:
2/3, 5, -3, -12/3,4,5,0....
irrational number are numbers that can't be expressed as fractions, which means that they are never-ending decimals.
Hope this helps!
plzzzzzz helpppppp meeeeee
find the sum 9/10 + 4/100 =?
Exact Form: 47/50
Decimal Form: 0.94
A number n minus 10 is no more than 25.
Answer: n - 10 ≤ 25
Step-by-step explanation:
Determine the table of values for these simultaneous equations.
5 x + y = 7
3 x - y = 1
Step-by-step explanation:
5x + y = 7 ...1
3x - y = 1 ...2
...1 + ...2
5x + y + 3x - y = 7 + 1
8x = 8
x = 8/8
x = 1
he grocery store has bulk pecans on sale, which is great since you're planning on making 5 pecan pies for a wedding. How many pounds of pecans should you buy? First, determine what information you need to answer this question, then click here to display that info (along with other info). You will need to buy pounds of pecans.
You Need to Find out how much Pecans each pie Will need
The balanced scale represents the equation: 4x + 2 = x + 5
If one x block is subtracted from the right side and two numbered blocks are subtracted from the left side. What process will balance the scale?
Answer: D) subtract one x block from the left side and subtract two numbered blocks from the right side
Step-by-step explanation:
Jeff bought 10 cookies and ate 4 of them. He ate ____% of the cookies. (Make sure to enter the answer using numbers only. Do not enter special characters such as the percent symbol.)
Answer:
40 percent
Step-by-step explanation:
4/10=40/100=40 percent
There are 48 empty seats and 52 occupied seats on an airplane. What is the ratio of the number of empty seats to the number of occupied seats?
Answer:
48/52
Step-by-step explanation:
Solve the equation 1/4(x+2)+5=-x
Answer: Exact Form:
x=−225
Decimal Form:
x=−4.4
Mixed Number Form:
x=−4/25
Step-by-step explanation:
please help meeeeeeeee
Answer:
2 4/5 and 3 2/3
Step-by-step explanation:
find how many times the denominator can go into the numerator the left over numbers are now your second part of the fraction going with the whole number
Zeros at the end of the multiplier and/or multiplicand are never attached to the product.
Answer:
False
Step-by-step explanation:
Five less than one half of a number is 18.
Answer:
x/2 - 5 = 18
Step-by-step explanation:
Simplify the following fraction 25/100
Answer:
1/4
Step-by-step explanation:
25 goes into 100 four times
What number should be added to 78to get a sum of 97
THE ANSWER TO THAT PROBLEM IS SIMPLY 175
Answer:
19
Step-by-step explanation:
All you need to do is subtract 78 from 97 to find the "remainder." Or you can also add until you get to 97.
97 - 78 = 19
78 + 19 = 97.
Find the area of a circle with a radius of 11 inches. Use a 3.14. The area of the circle is approximately
inches. Enter only the number.
Answer:
A = 379.94 square inches
Step-by-step explanation:
The area of a circle equation is:
A = pi * r^2
Fill in what you know and solve:
A = 3.14 * 11^2
A = 3.14 * 121
A = 379.94
The area of the circle is 379.94 square inches.
What is area of a circle?The area of a circle is the space occupied by the circle in a two-dimensional plane. Alternatively, the space occupied within the boundary/circumference of a circle is called the area of the circle. The formula for the area of a circle is A = πr², where r is the radius of the circle.
Given that, the area of a circle with a radius of 11 inches.
Here, area of a circle is
A=3.14×11²
= 3.14×121
= 379.94 square inches
Therefore, the area of the circle is 379.94 square inches.
Learn more about the area of a circle here:
brainly.com/question/28642423.
#SPJ5
If x is 6, then 7x =
Answer:
42
Step-by-step explanation:
Answer:
42 is the answer because 7*6
Jeremy spends $4.00 for breakfast and then spends $4.00 for lunch
Answer:
He spends 8 dollars
Step-by-step explanation:
4 + 4 = 8
Hopefully this helps you :)
pls mark brainlest ;)
Please helpppp.
Name the property of it then simplify.
7+n=7+3
Answer:
I got u
Solve for n by simplifying both sides of the equation, then isolating the variable.
n=3
Step-by-step explanation:
Answer:
communitative property
n=3
What tranformatuon were applied
Answer:
180 counter clockwise............
12, 60, 300, ...
Find the 9th term.
Cuantos paquetes de 10 vasos ocupo para empacar 1367 vasos
Queremos encontrar y resolver una expresion algebraica para ver cuantos paquetes necesitamos para empacar los vasos.
La solución es 137 paquetes.
Veamos como obtener la solución.
Cada paquete puede sostener 10 vasos, y tenemos un total de 1367 vasos.
Entonces lo que debemos ver es cuantos grupos de vasos tenemos en 1367, esto será simplemente el cociente entre 1367 y 10.
1367/10 = 136.7
El problema ahora es que no podemos sar un 0.7 de un paquete, así que debemos redondear esto al proximo número entero, que es 137.
Así, podemos concluir que se necesitaran 137 paquetes para empacar los 1367 vasos.
Si quieres aprender más, puedes leer.
https://brainly.com/question/21692632
I am thinking of a number. I take away 5. The result is 14. What number did I think of
Answer:
19 is the number which you think of.
Pls,mark me as Brainliest.
after measurements or observation are made in a scientific investigation. it is most appropriate to what?
Answer:
Once you collect your measurements, the next step would be to analyze them to see if they support your hypothesis or not.
If you find your predictions to be inaccurate and your hypothesis was not supported, go back, make another hypothesis and redo the experiment.
In a group of 53 children, 22 had a dog, 18 had a cat, and 6 had both a
dog and a cat. How many children had neither a dog nor a cat as a pet?
A.37 B.19 C.12 D.31
Answer: the answer would be 7 because:
Step-by-step explanation:
you have to add 22, 18, and 6 to each other.
22+18=40+6=46
Then you subtract 46 from 53.
53-46=7
PLEASE HELP WILL MAKE BRAINLIEST
Complete the table below to show the number of rods in staircase frames with different number of steps
Kevin is 5 1/2 feet tall. Jane is 5 3/8 feet tall. Who is taller. How much taller.
Answer:
It's Kevin
Step-by-step explanation:
If you convert the fractions, Kevin is 5 4/8, while Jane is 5 3/8
Therefore, Kevin is 1/8 taller
Answer:
Kevin is taller by 1/8 feet
Step-by-step explanation:
5 4/8 - 5 3/8 = 1/8
Hope this helps, have a great day:)
Convert the equation 3x^2+3y^2+6x+24y=9 to the standard form of a circle
Answer:
3 x 2 + 3 y 2 + 6 x = 0