How do I find (10x + 2) °

Answer:

the value of x is 0

Step-by-step explanation:

you: thanks

Me: no problem :)

The ratio than could represent the number of large containers of milk to small containers of milk in order from the grocery store is 4:7 or 4/7.

The ratio is the simplest form of a fraction involving two quantities determining each other. It is written as a:b, read as "a is to b", and functions as a/b.

In the question, we are informed that a grocery store orders 4 large containers of milk for every 7 small containers of milk.

We are asked to determine the ratio of the number of large containers of milk to small containers of milk.

We know that a ratio is a fractional value, and for the number of large containers of milk to small containers of milk, we can write the ratio as:

Ratio = the number of large containers:the number of small containers = 4:7 or 4/7

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Answer:

12, 36, 108, 324

Step-by-step explanation:

using the recursive formula and a₁ = 4 , then

a₂ = 3a₁ = 3 × 4 = 12

a₃ = 3a₂ = 3 × 12 = 36

a₄ = 3a₃ = 3 × 36 = 108

a₅ = 3a₄ = 3 × 108 = 324

if the question is 2y+3y=a and z+6z=b

then i could solve it otherwise sry

Answer:

B.

Step-by-step explanation:

because they have the same base and it's a multiplication so you have to add the exponents

simplifying the following expression: 16^1/2•16^1/2

C. 1                    

Answer:

x=73

Step-by-step explanation:

The two angles are equivalent, therefore x=73

Answer:

I believe Alia because she read 2.5/3 of the book and Zarius only read 3/4 of the book altogether.

Step-by-step explanation:

Z; 4/8=1/2 or 2/4 +1/4=3/4

A: 1/2=3/6+2/6= 5/6 if you divide that by 2 then she read 2.5/3 of her book

in then end 3rds are greater then fourths

Answer:

total profit = $428,517,224  (nearest whole number)

Step-by-step explanation:

Use geometric sum formula:

[tex]S_n=\dfrac{a(1-r^n)}{1-r}[/tex]

where [tex]a[/tex] is the initial value and [tex]r[/tex] is the common ratio

We have been told that the initial value is 242500, so [tex]a=242500[/tex].

If the company's profit increases by 22% per year, this means each year's profit is 122% of the previous year's profit. 122% = 122/100 = 1.22

Therefore, [tex]r = 1.22[/tex]

We need to calculate the total profit earned over 30 years, so [tex]n = 30[/tex]

Inputting these values into the formula:

[tex]\implies S_{30}=\dfrac{242500(1-1.22^{30})}{1-1.22}=\$428,517,224 \ \textsf{(nearest whole number)}[/tex]

Applying the Pythagorean theorem, the length of the ladder to the nearest foot is: 14 ft.

The Pythagorean theorem states that if c is the hypotenuse of a right triangle, and a and b are the legs of the right triangle, then, c = √(a² + b²).

Thus, the ladder leaning on a building will form a right triangle, such that:

Hypotenuse = the length of the ladder = c

a = 5 ft

b = 13.1 ft

Therefore:

c = √(5² + 13.1²)

c = 14 ft

Therefore, applying the Pythagorean theorem, the length of the ladder to the nearest foot is: 14 ft.

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Answer:

the addition property

Step-by-step explanation:

to isolate the m you would add 11 to each side to cancel out -11 so m=37

1i) 3m. 3 x m is the same as 3m

1ii) 2m + 15. 2 x m + 15 can be written as 2m + 15

Answer:

3m and 2m+15

Step-by-step explanation:

"three times m" = 3 multiplied by m = 3m

"15 more than twice the given number"

Twice the given number is 2m. 15 more than that is 2m+15.

Answer: 3/5

Step-by-step explanation: 1/5 + 2/5 = 3/5

Answer:

3/5

Step-by-step explanation:

To find the right amount of glue Russ has, we have to add both of the jars of glue. One of them is 1/5 full, and the other is 2/5 full, we add them both together to get 3/5.

Answer:  15/13

Step-by-step explanation:

Answer: 122376

Step-by-step explanation:

Answer:

That would be 1

Step-by-step explanation:

To get 13 out of 14 you must add 1.

Answer:

first one is D i dont know second one sorry :(

Step-by-step explanation:

Answer:

9 packs

Step-by-step explanation:

Step 1: Divide the number of pencils by the single pack that they came in.

216/24 = 9

Therefore, Ms. Weaver bought 9 packs for her class.

Verify: 9(24) = 216

F(x) = 6x + 11   and  g(x) = x+6

f(g(x)) = 6(x+6) + 11 = 6x + 36 + 11 = 6x + 47

Hope that helps!

Answer:

  35.9

Step-by-step explanation:

The "work" is entering the numbers into a suitable probability calculator. A TI-84 calculator will tell you ...

  invNorm(0.41,37.6,7.6) = 35.87065818

A score of about 35.9 separates the bottom 41% from the top 59%.

Answer:

Domain: set of possible input values (x-values)

Range: set of output values (y-values)

The range for the function [tex]f(x)=-2|x-5|+8[/tex] is:

[tex]f(x)\leq 8[/tex]

(5, 8) is the vertex of the line

Because |x - 5| is absolute (so always positive) and it is multiplied by -2,

-2|x - 5| will always be negative unless x = 5 (when it will be zero).  Therefore, the max y-value is 8.

However, your question actually asked what the function is when x = -5:

[tex]f(-5)=-2|x-5|+8\\\\= -2|-5-5|+8\\\\= -12[/tex]

Step-by-step explanation:

Thats the all rhe answers step by step

Answer:

13 degrees Celsius

Step-by-step explanation:

15-2=13

Answer:

a)

Step-by-step explanation:

The y-intercept is when x = 0.

[tex]a^0=1[/tex], therefore when x = 0, y = 10

So the y-intercept is (0, 10)

The curve approaches the x-axis in quadrant 2, increases, passes through (0, 10) to quadrant 1 (see attached graph)

Answer:

Decreases

Step-by-step explanation:

As 'n' increases the value of the (1/4) will decrease.

Say, n=1 ; 1/4

n=2 ; 1/4 * 1/4 = 1/16(because n=2, there are two 1/4s)

n= and so on

Answer:

he will have $832.20 in his account if it is adding the rate if it is subtracting the rate then it is $627.80

Step-by-step explanation:

you first need to find out what is 2.8% of $730. this number ends up being $20.44 and you multiply it by 5 because the account exists for 5 years. then depending on if it is adding or subtracting to the account. if it is adding then it will be $832.20, and if it is subtracting it will be $627.80

P.S. This is all done by a kid in middle school.

Answer:

$27

Step-by-step explanation:

9 dollars = one third

3x9=27

hope this helps please thanks it and rate 5 stars

have a good day

Answer:

no tengo nada k decir ya te lo resolvieron

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]\frac{dy}{dx}=x^{2}(y-1)\\\frac{1}{y-1} \text{ } dy=x^{2} \text{ } dx\\\int \frac{1}{y-1} \text{ } dy=\int x^{2} \text{ } dx\\\ln|y-1|=\frac{x^{3}}{3}+C\\[/tex]

From the initial condition,

[tex]\ln|3-1|=\frac{0^{3}}{3}+C\\\ln 2=C[/tex]

So we have that [tex]\ln |y-1|=\frac{x^{3}}{3}+\ln 2\\e^{\frac{x^{3}}{3}+\ln 2}=y-1\\2e^{\frac{x^{3}}{3}}=y-1\\y=2e^{\frac{x^{3}}{3}}+1[/tex]

First note that [tex]A_n[/tex] means the nth term in the sequence.

1. First one is a simple arithmetic progression/sequence as the common differences between each two numbers are 1

So the sequence will be

1.) 2,3,4,5,6,7...

And the rule since its +1 each time will be

[tex]A_n=2+1*(n-1)[/tex]

For the nth term of the sequence.

2.This one can be seen as a simple geometric sequence as the common ratio between the number and the number after it is 1:2

So the sequence will be

2.)2,4,8,16,32,64

And the rule since it is *2 each time is a simple exponential function

[tex]A_n=2*2^{n-1}\\or\\A_n=2^n[/tex]

3.This one is tricky but it can be seen that the term is double the term before subtract 1

So the sequence will be

3.)5,9,17,33,65,129

And the rule based on this sequence will be

[tex]A_n=A_{n-1}*2-1[/tex]

**Please note that this rule specifically is written in recursive form as it is a lot more difficult otherwise.

4 This one is similar to problem 1 which is an arithmetic sequence this one just have a common differences of 3 instead of 1.

So the sequence will be

4.)25,28,31,34,37

And the rule based on the sequence will be

[tex]A_n=25+3*(n-1)[/tex]

I hope this helps and if you don't understand any part of my explanation I would gladly help!

Answer:

Step-by-step explanation:

Length of the bridge = 190 m = 190*100 = 19000 cm    {100cm = 1m}

Length of each pace of Robert = 80 cm

Minimum number of full paces = 19000/80

=  237.5

= 238   {because full paces}