Sumita is following this recipe to make flapjacks.
Sumita uses 25 g of sultanas.
How many flapjacks is Sumita making?
Recipe: Makes 14 flapjacks
250 g margarine
175 g sugar
125 mL syrup
250 g oats
50 g sultanas
Answer:
7......do you need explanation?
solve this f(x)=1/2|x-1|-1
Answer:
x1 = -1,x2 =3
Step-by-step explanation:
I need help with this question
loss = 279
lose petcent = 15%
help me pleasee and also could you explain bc im so confused
Find compound Interest on 10000 for 2 years on 4% intrest compounded half yearly
I will mark as brainlist
please answer fast
Rs. 10824.32.
Step-by-step explanation:
10000; Rate = 2% per half-year; Time = 2 years = 4 half-years. Amount == Rs. 10824.32.
Answer:
Step-by-step explanation:
10000×2×4=80000
80000÷100
=800
Hope it helped pls mark me as brainliest
00:00
Figure D'EFG' is a dilation with center (0,0) of figure DEFG. What is the scale factor? Enter your answer in the box.
ILL GIVE BRAINLIST BUT PPLEASE HELP
Step-by-step explanation:
To work out the scale factor, divide one of the sides from the larger shape from the smaller shape so:
15/6 = 2.5
So your scale factor would be 2.5
And to check this, multiply 2.5 by 6 and u should get 15, so you know it is correct! :)
what is 4x-7y=3
x-7y= -15
Answer:
-3/4 and y= 3/7
Step-by-step explanation:
the mean temperature for the first 4 days in January was - 4 degrees the mean temperature for the first 5 days in January was - 6
degrees what was the temperature on the 5th day
Answer: The temperature on the 5th day is -14 degrees.
Step-by-step explanation:
If we have a set of N values:
{x₁, x₂, x₃, ..., xₙ}
The mean value of this set is:
M = (x₁ + x₂ + ... + xₙ)/N
Now, we know that the mean temperature for the first 4 days of January is -4°
Then if the temperatures for the first four days are {T₁, T₂, T₃, T₄}
We have:
M₄ = (T₁ + T₂ + T₃ + T₄)/4 = -4°
Where we can replace (T₁ + T₂ + T₃ + T₄) by K
Then:
K/4 = -4°
K = -4°*4 = -16°
Is the sum of the temperatures for the first four days.
Now when we consider the first 5 days, the mean is -6°, and let's define T₅ as the temperature of the fifth day, then we get:
M₅ = -6° = (T₁ + T₂ + T₃ + T₄ + T₅)/5
And we know that:
(T₁ + T₂ + T₃ + T₄) = K = -16°
We can replace that in the above equation to get:
M₅ = (-16° + T₅)/5 = -6°
Now we can solve this for T₅
(-16° + T₅) = 5*(-6°) = -30°
T₅ = -30° + 16° = -14°
T₅ = -14°
The temperature on the 5th day is -14 degrees.
Solve the equation. Check your solution and show all your work. 2/3 h = 4
Answer: h=6
Step-by-step explanation:
The solution set of the equation 8x + 12 = 5x – 21.
Answer:
8x + 12 = 5x -21
8x-5x=-12-21
3x=-33
x=-33/3
x=-11
Hope it helps
What is the sum of the interior angles of the polygon shown below
Answer:
540
Step-by-step explanation:
If you have five sides on a polygon, all the angles will add up to 540°
Write in standard form, step by step
[tex] { - 8}x3 + {5x}^2 - 3x + 1[/tex]
this is the standard form of the given algebraic expression
Watch help video
In ATUV, the measure of V=90°, the measure of ZU=58°, and TU = 38 feet. Find
the length of VT to the nearest tenth of a foot.
U
589
38
v
T
Х
Answer:
awit wala akong maintindihan. srna agad
Can someone who's good at geometry pls help with my Khan Academy lil brainlist you
Answer:
I guess I can!!
Step-by-step explanation:
what value of w makes the equation below true
please I need help
Answer:
w= -11
Step-by-step explanation:
7w - 3w = 2(3w + 11)
4w = 6w + 22
4w - 6w = 22
-2w = 22
w = 22/-2
w = -11
Need Help (: Help me pls Brainly dont take
Find the coordinated points which quadrasects the line segments joining the points A(-3,6) and B (4,-2)
Answer:
The coordinated points which quadrasects the line segments joining the points A and B are [tex]\left(-\frac{5}{4},4\right)[/tex], [tex]\left(\frac{1}{2}, 2 \right)[/tex] and [tex]\left(\frac{9}{4},0 \right)[/tex].
Step-by-step explanation:
Let [tex]A(x,y) =(-3,6)[/tex] and [tex]B(x,y) = (4,-2)[/tex], when the line segment is quadrasected, it means that segment is divided into four equal parts. The locations are determined by the following expressions:
[tex]\vec R_{1} = \vec A + \frac{1}{4}\cdot \overrightarrow{AB}[/tex] (1)
[tex]\vec R_{2} = \vec A + \frac{1}{2}\cdot \overrightarrow{AB}[/tex] (2)
[tex]\vec R_{3} = \vec A + \frac{3}{4}\cdot \overrightarrow{AB}[/tex] (3)
Where:
[tex]\overrightarrow{AB} = B(x,y)-A(x,y)[/tex]
[tex]\overrightarrow{AB} = (4,-2) - (-3,6)[/tex]
[tex]\overrightarrow{AB} = (7,-8)[/tex]
The coordinated points which quadrasects the line segments joining the points A and B are, respectively:
[tex]\vec R_{1} = (-3,6)+\frac{1}{4} \cdot (7,-8)[/tex]
[tex]\vec R_{1} = \left(-\frac{5}{4},4\right)[/tex]
[tex]\vec R_{2} = (-3,6)+\frac{1}{2} \cdot (7,-8)[/tex]
[tex]\vec R_{2} = \left(\frac{1}{2},2 \right)[/tex]
[tex]\vec R_{3} = (-3,6)+\frac{3}{4} \cdot (7,-8)[/tex]
[tex]\vec R_{3} = \left(\frac{9}{4},0\right)[/tex]
The coordinated points which quadrasects the line segments joining the points A and B are [tex]\left(-\frac{5}{4},4\right)[/tex], [tex]\left(\frac{1}{2}, 2 \right)[/tex] and [tex]\left(\frac{9}{4},0 \right)[/tex].
Write an equation for the nth term of the arithmetic sequence.
17, 12, 7, 2, ...
an=
Answer:
An equation for the nth term of the arithmetic sequence 17, 12, 7, 2 is 17-5n.
Step-by-step explanation:
Given,
first term(a)=17
common difference (d)=t2-t1
=12-17
=-5
nth term of the arithmetic sequence = a+n×d
=17+n×-5
=17-5n
Consider the two account balances.
Which statement is true?
*please help, will mark as brainliest*
Answer: I believe the answer is B
Step-by-step explanation:
Usually if there is a negative with regards to balance it represents debt.
Simplify to create an equivalent expression. 8(10-6q)+3(-7q-2)}8(10−6q)+3(−7q−2)
Answer:
-69q+74
Step-by-step explanation:
Distribute:
80-48q-21q-6
Simplify:
74-69q
what is 2.4 rounded to the nearest tenth
Answer:
2
Step-by-step explanation:
If the tenth place has a number under 5, round down. (2)
If the tenth place is 5 or more, roundup. (3)
The solution for the number 2.42 rounded to the nearest tenth is 2.4
Used the concept of rounding numbers which states that,
When you round a number to a certain digit, you have to check the value of the digit before the place you want to round off to.
1. If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up.
2. If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.
Here, the question said the nearest tenth,
The number to round is 2.42
Clearly, the number 2 placed in the hundredth place is less than 5, so round the number down.
That is 2.42 ≈ 2.4
Therefore, the solution is 2.4
To learn more about rounding numbers visit:
brainly.com/question/27207159
#SPJ6
The complete question is,
What is 2.42 rounded to the nearest tenth?
-23,14−23
= help PLEASE?
PLZ HELP!!!!! I THOUGHT I KNEW THIS BUT I ACTUALLY DON'T!!!!
P.S. The answer is NOT x>(or less than) 4
Answer:
4
Step-by-step explanation:
x>4
it would be that symbol before the 36 but I don't have it
Meredith is a very consistent bowler. Her most recent scores are expressed in the following stem-and-leaf plot.
What is the median of her scores?
117
119
122
121
Answer:
119
explained: you would have to take all the numbers and line them from greatest to smallest, for example 100,103,103,105,106,112,115,106,112,115,117,121,122,122,128,129,141,141,141
and since your median is your middle number, and you have an even set of numbers that means you will have two medians 117 and 121. You add them up and divide by two which equals 119.
Hope this helps!
Answer:
119
Step-by-step explanation:
Yay I am brainly kid
pls hurry will give brainliest ty
Answer:
C. y= 6x-5Step-by-step explanation:
Given Information :
Slope (m) = 6
y-intercept (b) = -5
Equation of a line :
y=mx+b
Where :
m = slope
b = y-intercept
So , with the given the information , the equation is :
[tex]y = 6x - 5[/tex]
The diagram shows three angles at a point.
Not drawn accurately
1689
* 1230
Work out the value of x.
Answer:
x = 69 degrees
Step-by-step explanation:
x = 360 - 168 - 123
x = 69 degrees
Answer:
x = 69
168 + 123 + x = 360 (Sum of angle at a point)
291 + x = 360
x = 360 - 291
x = 69
If 16 of 200 apples were bad, what percent is that?
-8%
-10%
-12%
-16%
Answer:
8%
Step-by-step explanation:
100% = 200apples
x = 16 apples
1600% apples = 200 apples x
200 apples. 200 apples
x = 8%
Answer:
8%
Step-by-step explanation:
200 x 0.08 = 16
What is the point slope equation of line that passes through the point (5, 2) and has the same y intercept as y = 3x - 9
Answer:
Here is me answer
Step-by-step explanation:
Hey i need some help
Answer:
perimeter = 30 ft
Step-by-step explanation:
13 + 5 + 12 = perimeter = 30 ft
At a dock on the east coast, low tide occurs at 3 pm wi th a water depth of 5 ft. The depth at high tide is 83 ft. High tide occurs every 6 hours. Explain how to find the sinusoidal function that models the depth in terms of time, x.
Answer:
The sinusoidal function that model the depth in terms of time, 'x', is presented here as follows;
f(x) = 39·sin((π/3)·x - π) + 5
Step-by-step explanation:
A sinusoidal function is given by the general function as follows;
y = A·sin(B·x + C) + D
Where;
A = The amplitude = ([tex]y_{max}[/tex] - [tex]y_{min}[/tex])/2 = (The high tide - The low tide)/2 = (83 ft. - 5 ft.)/2 = 39 ft.
The period, T = 2·π/b = 6 hours
∴ B = 2·π/T = 2·π/6 = π/3
D = The vertical shift = The low tide = 5 ft.
The horizontal phase shift, 'C', is given as follows;
3 hrs = -C/B = -C/(π/(3 hr))
C = 3 hrs × -(π/(3 hr)) = -π
∴ C = -π
y = 39·sin((π/3)·x - π) + 5
The sinusoidal function that model the depth in terms of time, 'x', is therefore given as follows;
f(x) = 39·sin((π/3)·x - π) + 5