Can someone help me with number 3?
Answer:
a. 4.25 b. 29.75
Step-by-step explanation:
a. divide 5 and $21.25 b. multiply 4.25 by 7
An ice cream factory makes 120 quarts of ice cream in 2 hours. How many quarts could be made in 36 hours?
Answer:
2,160
Step-by-step explanation:
Answer:
2160 quarts in 36 hours would be made
Step-by-step explanation:
120÷2=60
60×36=2160
Solve this and get Brainliest :)
Answer:
Step-by-step explanation:
(20 Points)
y = 4(x + 6)2 + 2
O y = -4x² + 48x + 136
O y = 4x2 + 48x + 146
O y = x² - 48x + 146
O y = -14x2 – 48x – 146
Answer:
2nd option will be the answer (y=4x²+48x+146)
Step-by-step explanation:
y=4(x+6)²+2
y=4(x²+2*x*6+6²)+2 [(a+b)²=a²+2ab+b²]
y=4(x²+12x+36)+2
y=4(x²)+4(12x)+4(36)+2
y=4x²+48x+144+2
y=4x²+48x+146
(linear functions) PLEASE HELP!!! WILL GIVE BRAINLIEST
Answer:
6 units
Step-by-step explanation:
Given
f(x) = 3[tex](7)^{x}[/tex]
To find the y- intercept let x = 0 , that is
y = 3[tex](7)^{0}[/tex] [ note [tex]7^{0}[/tex] = 1 ] , then
y- intercept = 3 × 1 = 3
The y- intercept of the line is - 3
Distance between 2 y- intercepts is
| 3 - (- 3) | = | 3 + 3 | = | 6 | = 6 units
Kyra went to the grocery store on Monday and bought 5 apples and 2 oranges for a total of $3.45. On Thursday she bought 3 oranges and 7 apples for a total of $4.90.
Kyra spent a total of Response area on apples for the two days.
Answer:
5(x)+2(y)=3.45
7(x)+3(y)=4.90
I need help plz this is hard
Answer:
99 inches
Step-by-step explanation:
9*11 =99
w/9 = 0.7 solve equation what is( w)
Answer: W = 6.3
w ÷ 9 = 0.7
1. We need to convert the non-repeating decimal (0.7) into a rational number. We can rewrite the given number as a fraction, where the numerator is equal to the number after then decimal point, and the denominator is equal to [tex]10^n[/tex], when n is the number of decimal places. In the problem, n equals 1.
w ÷ 9 = 0.7 ⇒ w ÷ 9 = [tex]\frac{7}{10}[/tex]w ÷ 9 = [tex]\frac{7}{10}[/tex]
2. Now, we'll need to factor the integer, which is 9. To do that, repeatedly divide it by the ascending sequence of primes (2, 3, 5...). The number of times that each prime divides the original integer becomes its exponent in the final result. In the problem, 3 to the 2nd power is 9.
3 x 3 = 9
w ÷ 9 = [tex]\frac{7}{10}[/tex] ⇒ [tex]\frac{w}{3^2}=\frac{7}{2\times5}[/tex]
Hence, W = 63/10, but we aren't done. We'll need to divide 63 by 10.
63 ÷ 10 = 6.3
Our final answer is 6.3
Let me know if you have any questions.
~ Lily, from Brainly.
HELPP Which equation is related to Vx+10-1-x?
O
x + 10 = x2 + x + 1
O x + 10 = x2 + 2x + 1
O x + 10 = x2 + 1
O x + 10 = x2-1
Answer:x + 10 = x2 + 2x + 1 x + 10 = x2 + 1 x + 10 = x2 – 1.
Step-by-step explanation:
The solution is, x+10 = x^2 + 2x + 1 is the equation is related to
√x+10 - 1 = x.
What is simplification?Simplify simply means to make it simple. In mathematics, simply or simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.
here, we have,
given that,
the equation is,
√x+10 - 1 = x
or, √x+10 = x+1
now, taking square on both side, we get,
x+10 = (x+1)^2
we have,
(a+b)^2 = a^2 + 2ab + b^2
so, applying that, we get,
x+10 = x^2 + 2x + 1
Hence, The solution is, x+10 = x^2 + 2x + 1 is the equation is related to √x+10 - 1 = x.
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Simplify: 4 [ 2+ 1 ( 47 - 5 ) ÷ 7 ]
pls help asap ! ty !
Plz help i will give
Answer:
The equation to be used is 4/8 × 8/12=1/3
What percentage of the flower in the garden are white?
A 20%
B 40%
C 60%
D 90%
Answer:
b
Step-by-step explanation:
The percentage of purple flowers and white flowers produced in the F2 generation will be 75% and 25% respectively.
What is percentage?A percentage is a number or ratio that can be expressed as a fraction of 100. A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", although the abbreviations "pct.", "pct" and sometimes "pc" are also used. A percentage is a dimensionless number; it has no unit of measurement.
Here, we have,
F2 generation can be defined as the filial generation that arises from the interbreeding between the offspring of F1 generation. F1 generation is produced when two parents are crossed with each other. And this F1 generation when inter-bred fives rise to F2 generation.
Since the F1 generation consisted of offspring with genotype Pp, the the self cross (Pp × Pp) will produce the F2 generation with offspring PP, Pp, Pp and pp. As a result, the percentage of purple and white flowers will be 75% and 25% respectively.
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The given question is incomplete, the complete question is:
If two homozygous parents with genotype PP and pp are crossed, the F1 generation contains the genotype Pp. If the offspring of F1 generation is self-crossed, what must be the percentage of purple flowers and white flowers in the F2 generation?
For what value of q is the equation -13(q + 4) = 7q + 16
Answer:
Q = -3.4
Step-by-step explanation:
Our original equation is: -13(q+4)=7q+16
if we simplify this, we get: -13q-52=7q+16
Subtract 16 from both sides: -13q-68=7q
Add 13q to both sides to get: -68=20q
divide the equation to get this: -3.4=q
Is this right? Will mark branliest for the correct answer
Answer:
No
Step-by-step explanation:
5) Last week, you sold 375 tacos, but.
this week you only sold 250 tacos. What
is the percent of change?
Answer: 66 2/3% decrease because you got less this week and if you do what you got this week over what you got last week then you get the percent dicrease
Step-by-step explanation:
Will mark brainliest and give 11 points if you give explanation
Answer:
both A and E
Step-by-step explanation:
because most of 70% of the water is sea salt and clean water comes from frozen underground.
find l of the following cone
Answer and Step-by-step explanation:
Pythagorean theorem
Half of 4 is 2.
2^2 + 9^2 = l^2
4 + 81 = l^2
Square root of 85 = l
#teamtrees #PAW (Plant And Water)
The diagram shows triangle ABC. Calculate the length of AC
Given:
In triangle ABC, AB=8.2 cm, C=13.5 cm and angle A= 81 degrees.
To find:
The length of AC.
Solution:
According to the Law of Sines:
[tex]\dfrac{\sin A}{a}=\dfrac{\sin B}{b}=\dfrac{\sin C}{c}[/tex]
Using Law of Sines, we get
[tex]\dfrac{\sin A}{a}=\dfrac{\sin C}{c}[/tex]
[tex]\dfrac{\sin (81^\circ)}{13.50}=\dfrac{\sin C}{8.2}[/tex]
[tex]\dfrac{\sin (81^\circ)\times 8.2}{13.50}=\sin C[/tex]
[tex]\sin^{-1}\dfrac{\sin (81^\circ)\times 8.2}{13.50}= C[/tex]
[tex]C\approx 36.86^\circ[/tex]
Using angle sum property, we get
[tex]\angle A+\angle B+\angle C=180^\circ[/tex]
[tex]81^\circ+\angle B+36.86^\circ=180^\circ[/tex]
[tex] \angle B =180^\circ-81^\circ-36.86^\circ [/tex]
[tex] \angle B =62.14^\circ [/tex]
Now,
[tex]\dfrac{\sin A}{a}=\dfrac{\sin B}{b}[/tex]
[tex]\dfrac{\sin (81^\circ)}{13.50}=\dfrac{\sin (62.14^\circ)}{b}[/tex]
[tex]b=\dfrac{13.50\times \sin (62.14^\circ)}{\sin (81^\circ)}[/tex]
[tex]b\approx 12.08[/tex]
Therefore, the length of AC is 12.08 cm.
So uh- here we are again
Answer:
1/6
Step-by-step explanation:
When subtracting or adding fractions, you always want the denominator (aka the bottom number of the fraction) to be the same number. Since both of your denominators are both the same, we can subtract!
2/6 - 1/6 = 1/6
Remember that you don't subtract the bottom, just the top. Hope this helped :)
need answer. pls help
need answer. pls help
Answer: 28 degrees
Step-by-step explanation:
Since angle KJL = LJM then that means angle 7x=3x+16
First we need to solve for x
7x=3x+16
4x=16
x=4
now we can input it into either equation to solve for the angle KJL
7(4)= 28 so the angle is 28 degrees
If you but t tacos for c dollars what is the unit rate
Answer:
wdym
Step-by-step explanation:
The unit rate of t tacos for c dollars is t/c.
Given that, t tacos costs for c dollars.
What is the unit rate?Unit rate can be defined as the ratio between two measurements with the second term as 1. It is considered to be different from a rate, in which a certain number of units of the first quantity is compared to one unit of the second quantity.
Here,
The unit rate = Number of tacos/Cost of t tacos
= t/c
Therefore, the unit rate of t tacos for c dollars is t/c.
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GIVING BRAINLIEST Find the surface area of the net below
Answer:
119
Step-by-step explanation:
1/2x5x7x4+7x7
can I have the brainliest ?
Answer:
119 m
Step-by-step explanation:
First find the square 7x7 = 49m
Now the triangle [tex]\frac{5 * 7}{2}[/tex] = 17 .5
17.5 * 4 = 70m
70m + 49m = 119m
The sum of half a number, n, and 15 is 24. What is the value of the number n? Type your answer in the blank below.
1/2 n + 15 = 24
someone help
thank you
Answer:
i dont see the question
Step-by-step explanation:
What is the inverse of the function
Answer:
second option
Step-by-step explanation:
let y = f(x) and rearrange making x the subject, that is
y = x - 9 ( add 9 to both sides
y + 9 = x
Change y back into terms of x with x = [tex]f^{-1}[/tex] (x) , then
[tex]f^{-1}[/tex] (x) = x + 9
Tywaun wants to know how much candy his container can hold. The
container is 20 centimetres tall, 10 centimetres long and 10 centimetres
wide. What is the container's volume?
Answer:
100 pieces maybe?
Step-by-step explanation:
Evaluate
expression 4+5.23 + 3 =
Answer:
12.23
Step-by-step explanation:
4+5.23 = 9.23
9.23 + 3 = 12.23
my question is in the image
Answer:
13.2 miles
Step-by-step explanation:
To solve this, we will need to first solve for the base of the triangle and then use the information we find to solve for the shortest route.
(5.5 + 3.5)² + b² = 15²
9² + b² = 15²
81 + b² = 225
b² = 144
b = 12
Now that we know that the base is 12 miles, we can use that and the 5.5 miles in between Adamsburg and Chenoa to find the shortest route (hypotenuse).
5.5² + 12² = c²
30.25 + 144 = c²
174.25 = c²
13.2 ≈ c
Therefore, the shortest route from Chenoa to Robertsville is about 13.2 miles.
2. a) Write the next two terms of the following sequence and write the rule. ( /3)
11, 15, 19, 23, 27, ______, ______
Rule: ___________________________________________________
b) Write an example of a Fibonacci sequence.
__________________________________________________________ no wronge ans or report
Answer:
See answers below
Step-by-step explanation:
Given the sequence
11, 15, 19, 23, 27, ______, ______
nth term is expressed as Tn = a +(n-1)d
a= 11
d = 15-11 = 19-15 = 4
n = 6 and 7
for the sixth term,
T6 = 11 +5d
T6 = 11 + 5(4)
T6 = 20
for the 7th term,
T7 = 11 +6d
T7 = 11 + 6(4)
T7 = 11+24
T7 = 35
Rule used Tn = a + (n-1)d
b) Example of a Fibonacci sequence is 1,1, 2, 3, 5, 8, 11...
The sum of the two previous term of a Fibonacci sequence gives the next term. That is how the sequence was constructed