what is the length of a ketchup
Answer:
The packet of ketchup is 7.5cm long
I took this so that the long lines are a full cm and half lines are half a cm
if you take the half lines as 1cm then the answer is 8
HELP NEEDED! Thanks if you do!!
Answer:
We conclude that:
csc (U) = 26 / 24
Step-by-step explanation:
Given
The angle ∠U The opposite of the angle ∠U = 24The hypotenuse = 26To determine
csc (U) = ?
Using the trigonometric ration
sin Ф = opposite / hypotenuse
substituting Ф = U, opposite = 24, hypotenuse = 26
sin (U) = 24/26
We know that: csc (U) = [1 ] / [sin(U)]
Therefore,
csc (U) = [1 ] / [sin(U)]
= 26 / 24
Therefore, we conclude that:
csc (U) = 26 / 24
Photo attached please help
2x + y= -1
y=ax?
10. For the system of equations above, what must be
true about the value of a if the system has no
solutions?
Answer:
a = -2
Step-by-step explanation:
The graphs of the lines would have to be parallel. So they must have the same slope. 2x + y = -1 changed to slope-intercept form is y = -2x - 1. Therefore, the slope of that line is -2. y = ax is in slope-intercept form where the slope is a. So, a must equal -2.
What would the height need to be for this curve to be a density curve?
-1/6
1/6
1/5
1
Answer:
One-sixth or 1/6
Step-by-step explanation:
A probability density curve satisfies several rules: It never goes below the horizontal axis, i.e. it's never negative. ... The chance of the quantity falling between a and b is the area under the curve between the point a and b.
The height of density curve is 1/6. Therefore, option B is the correct answer.
What is density curve?In probability theory, a probability density function, or density of a continuous random variable, is a function whose value at any given sample in the sample space can be interpreted as providing a relative likelihood that the value of the random variable would be close to that sample.
A density curve is always on or above the horizontal axis. The area underneath a density curve is exactly 1. The area under a density curve and above any range of values is the relative frequency of all observations that fall in that range.
The curve will never dip below the x ≥ Height>0
Area under the curve=Area of a rectangle with length=height of curve width=6
=Height of curve × 6
Area under the curve = 1
⇒ Height of curve × 6=1
=1/6
The height of density curve is 1/6. Therefore, option B is the correct answer.
To learn more about the density curve visit:
https://brainly.com/question/18345488.
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Please help how do you do this? Can someone please explain
Devin is investigating the relationship between the temperature in degrees Fahrenheit and the number of gallons sold at a lemonade stand on each day during a particular week
Answer:
d. A good line of best fit is y= 0.36x -20.15 because this is what the regression calculator returns if all the data except the point (86, 2) are entered. :)
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
I believe
Have a nice day :)
3 is added to n translate expression.
Answer:
the ANSWER is 1
Please help please please help
Answer:
x=1
Step-by-step explanation:
i did it
Elena says I find 25.44 and then move the decimal point
Answer: help a homegirl out
Step-by-step explanation: let me get these points please
The bakers at Healthy Bakery can make 290 bagels in 10 hours. How many bagels can they bake in 23 hours? What was that rate per hour?
Answer: 667 bagels in 23 hours. 29 bagels per hour
Step-by-step explanation:
Evaluate the integral by making the given substitution. (Use C for the constant of integration.)
∫ x^2√x^3+37 dx, u=x^3+37
The Given integral is :
∫x²√x³ + 37 dx ; u = x³ + 37
Answer:
2/9(x³ + 37)^3/2 + C
Step-by-step explanation:
∫x²√x³ + 37 dx ; u = x³ + 37
∫x²√u dx
Since u = x³ + 37
Differentiate u with respect to x
du/dx = 3x²
du = 3x²dx
dx = du / 3x²
∫x²√u dx = ∫x²√u du/3x²
1/3x²∫x²√u du
1/3 ∫ √u du
Integrating √u with respect to u
1/3 ∫ u^1/2 du
1/3 [u^(1/2+1) / 1/2 + 1] + C
1/3 [u^3/2 / 3/2] + C
1/3 u^3/2 * 2/3 + C
1/3*2/3 u^3/2 + C
2/9 u^3/2
u = x³ + 37
2/9(x³ + 37)^3/2 + C
4x2 + 15x + 9 = 0
Solve
Answer:
x = -3 and x = - 3/4
Step-by-step explanation:
We can use the quadratic formula to solve for x, considering a = 4 , b = 15, and c = 9:
[tex]x=\frac{-b+/- \sqrt{b^2-4a*c} }{2*a} \\x=\frac{-15+/- \sqrt{(-15)^2-4*4*9} }{2*4}\\x=\frac{-15+/- \sqrt{81} }{8}\\x=\frac{-15+/- 9 }{8}=-\frac{6}{8} \,\,or\,\,-\frac{24}{8} \\x=-\frac{3}{4}\,\,or\,\,x=-3[/tex]
Need help in 31 and 33 thanks need ASAP
Answer:
31: |8| +|18|=|26|
33: |2| +|9|=|11|
since these numbers are already positive, the numbers will stay the same just add the bars in front and after it.
Pls help, my teacher told me to translate this as an assignment so pls help.
th3f1r5t345y4551gnm3ntf0r411th35t9d3nt5.
and also this to. th3l45td4y0f5ch00l15601n6t0b31n4wh1l3.
answer key. y=7 -------- e=3 ---------- s=5 ---------- a=4 -----------9=u -----------i=1 ------------- o=0 ---------------- z=2 -------------g=6 --------------8=b.
Every day for a week, he counts how many times each player can leg press 350 pounds. The following week, he has each player sprint 40 yards every day. The tables shows the average number of leg-press repetitions and the average 40-yard dash time (in seconds) for seven randomly selected players. What is the equation of the line of best fit
Complete question :
A college football coach wants to know if the is a correlation between his players' leg strength and the time it takes for them to sprint 40 yards. he sets up the following test and records the data:
Every day for a week, he counts how many times each player can leg press 350 pounds. The following week, he has each player sprint 40 yards every day. The tables shows the average number of leg-press repetitions and the average 40-yard dash time (in seconds) for seven randomly selected players. What is the equation of the line of best fit? How many seconds should he expect a player to take to run 40 yards if that player can do 22 leg-press repetitions?
Leg Press (reps)|40-yard Dash (s)
15 |5.2
18 |6.3
8 |6.8
30 |8.2
26 |8.0
12 |5.3
21 |5.9
Answer:
ŷ = 0.1073X + 4.5365
6.9
Step-by-step explanation:
Leg Press (reps)X:
15
18
8
30
26
12
21
Y:
5.2
6.3
6.8
8.2
8.0
5.3
5.9
Using a regression calculator :
The equation of line of best fit is :
ŷ = 0.1073X + 4.5365
Slope or gradient = 0.1073
Intercept = 4.5365
X = independent or predictor variable (leg press)
Y = predicted variable (40 yard dash)
B)
X = 22
Y = 0.1073(22) + 4.5365
Y = 6.8971
Y = 6.9
What is the inverse function of (2)
2
?
a,b,c,and d
Step-by-step explanation:
there came a time, when a child cheated on their math work. getting the answers they needed wasnt all
they needed someone to make them feel terrible abuot it
and thats what im here to do
PICK ALL OF THEM
MASH YOUR COMPUTER
Please help me answer this!!!!
[tex]7 \frac{1}{2} [/tex]
Explanation:First, convert any mixed numbers to fractions. An easy way to convert:
[tex]4 \frac{1}{2} = 4 \times 2 + 1[/tex]
=[tex] \frac{9}{2} \div \frac{3}{5} [/tex]
Then, apply the fractions formula for division.
[tex] \frac{9 \times5 }{2 \times 3} = \frac{45}{6} [/tex]
Then, simplify.
[tex] \frac{45}{6} = 7 \frac{1}{2} [/tex]
a rectangular tray is 820mm long and 400mm wide .find its area in m²
Answer:
0.328 [tex]m^{2}[/tex]
Step-by-step explanation:
820mm = 82cm = 0.82m
400mm = 40cm = 0.40m
0.82 x 0.40 = 0.328
If a rectangular tray is 820mm long and 400mm wide. Its area in m² will be: 0.328m²
Using this formula
Area=Length × Width
First step is to covert from millimeter to meter
1 millimeter=0.1 centimeter
Hence:
Length=820mm×0.1÷100
Length=0.82m
Width=400mm×0.1÷100
Width= 0.40m
Let plug in the formula
Area=0.82m x 0.40m
Area= 0.328m²
Inconclusion If a rectangular tray is 820mm long and 400mm wide. Its area in m² will be: 0.328m².
Learn more here:
https://brainly.com/question/3340228
What is 1% of 3,098?
Answer:
30.98
Step-by-step explanation:
Answer:
30.98
Step-by-step explanation:
so far carmella has collected 14 boxes of baseball cards there are 31 cars n each box carmella estimates that she has about 3000 cards so she buys albums that hold 500 cards each
Answer:
Step-by-step explanation:
Please help me please!
Answer:
its c
Step-by-step explanation:
i hade this qu for classwoerk today
The coach uses a scale drawing of the soccer fieldin the diagram, to review plays with the team. The diagram uses a scale of 1/4 in.: 30 ft. Explain how to use the scale and the scale drawing to find the actual dimensions of the soccer field.
PLS HELP ME ITS DUE
Answer:
10
Step-by-step explanation:
12
165% as a fraction. PLEASE I NEED IT NOW
Answer:
33/20
Step-by-step explanation:
Answer:
1.65 is the answer just put a decimal
200% of 15 is what number
Answer:
=200/100 ×15
=2×15
=30
Hope it helps...
Prove which of the following side lengths represents a right triangle?
A 3, 5, 8
B 9, 12, 15
C 3, 4, √14
D 1, 2, 3
Help plz
Photo attached please help
Proportionally means
2 fractions (ratios) are NOT equal
2 fractions (ratios) are equal
Answer:
2 fractions are equal
Step-by-step explanation:
We say that two quantities are proportional if one is always the same multiple of the other.
Say a recipe calls for 2 cups of flour to 3 eggs. That proportion, 2 cups flour : 3 eggs, will always stay the same, no matter how many serving we make. If we make 2 servings, we'd double to 4 cups and 6 eggs, but that wouldn't change the proportion. After all,
[tex]\frac{2}{3}=\frac{4}{6}[/tex]
what is the 28% of 349 multiplied by 7
Answer:
Step-by-step explanation:
E X P L A N A T I O NAnswer:
The answer is 684.04
Step-by-step explanation:
Can someone help me understand what I am suppose to do on here? And or give me some answers with examples on how to get the answer.
Answer:
that makes no sence at all you are doing some weird work