Math experts please help out points and brainlest !

Answer: The 3rd answer on your screen in correct :) imagine cheating

Step-by-step explanation:

Mr. Diaz has 92 peach trees in his orchard which he planted along with apple trees.

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

here, we have,

Given, Mr. Diaz has 346 apple trees in his orchard.

Let, 'P' denotes the number of peach trees and 'A' denotes the number of apple trees.

So, A + P = 347.

Also given that he has 162 more apple trees than peach trees in his orchard which is, A = P + 162.

Therefore,

P + 162 + P = 346.

2P = 346 - 162.

2P = 184.

P = 92.

So, Mr. Diaz has 92 peach trees in his orchard.

Q. Mr. Diaz has 346 apple trees in his orchard. He has 162 more apple trees than peach trees in his orchard. How many peach trees does Mr. Diaz have in his orchard?

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Answer:

1/2 + 1/3 = 5/6

Step-by-step explanation:

1/2 + 1/3 = 5/6

Answer:

5/6

Step-by-step explanation:

multiply 1/2 by 2 and then multiply 1/3 by 2 to get 5/6

Answer:

N ≥ -8

Step-by-step explanation:

The exact answer is 58223.

Answer:

n= 25 :)

Step-by-step explanation: took test !

Answer:

decay.

Step-by-step explanation:

decline means reduce, which is a negative term. decay is also negative.

decimal form= .113 or .11

Answer:

Step-by-step explanation:

Answer:

x = 28.3

Step-by-step explanation:

tan 31° = 17 / x

x = 17 / tan 31° = 17 / 0.60086 = 28.3

number one and  four

Answer:

y=4/5x+2 4/5

Step-by-step explanation:

i just took the test

Answer:

point B

Step-by-step explanation:

it turns in to -1 1/2

Answer:

b

Step-by-step explanation:

Rate of a quantity is always in comparison to some other quantity's change. Susan’s average change in elevation, in meters per hour is given by: Option C) -212.5 meters/ hour.

Let the thing that is changing be y and the thing with which the rate is being compared is x, then we have the average rate of change of y as x changes as:

[tex]\text{Average rate} = \dfrac{y_2 - y_1}{x_2 - x_1}[/tex]

where when

[tex]x = x_1, y = y_1\\and \\x = x_2, y = y_2[/tex]

(its final value - initial value for both dependent and independent variable).

The average change in elevation in meters per hour is ratio of change in elevation in meters to time taken to do it in hours.

Therefore, it is calculated as:

[tex]A = \dfrac{ 680 - 1530}{4} = \dfrac{-850}{4} = -212.5 \: \rm meters/hour[/tex]

(if t was initial time, and t+4 was final time, then t+4-t = 4)

(also, initial height was 1530

Thus, Susan’s average change in elevation, in meters per hour is given by: Option C) -212.5 meters/ hour

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Answer:

It is true that the ladders would reach the top of the building.

Step-by-step explanation:

295 x 12 = 3540

3540 > 1453

Answer:

this the answery=x/3+2

Answer:

(x - 7) (x + 3)

Step-by-step explanation:

Answer:a

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

19 hours

Step-by-step explanation:

2.83333/.3=  19.44

Answer:

t = 8588 years

Step-by-step explanation:

From the given information:

Using the formula:

[tex]k = \dfrac{In (2)}{t_{1/2}}[/tex]

Given that:

[tex]t_{1/2}[/tex] = 5730 years

Then:

[tex]k = \dfrac{In (2)}{5730}[/tex]

[tex]k = \dfrac{0.6931472}{5730}[/tex]

k = 1.20968 × 10⁻⁴

However; the expression to find the value of x is:

[tex]x= x_oe^{-kt}[/tex]

[tex]4.6 \times 10^{-13} = 1.3 \times 10^{-12} \times e^{(-1.20968\times 10^{-4} \times t)}[/tex]

[tex]\dfrac{4.6 \times 10^{-13} }{1.3 \times 10^{-12}}= e^{(-1.20968\times 10^{-4} \times t)}[/tex]

[tex]0.353846= e^{(-1.20968\times 10^{-4} \times t)}[/tex]

(-1.20968 × 10⁻⁴ × t) = In(0.353846)

(-1.20968 × 10⁻⁴ × t) = -1.03889

[tex]t = \dfrac{-1.03889}{-1.20968 \times 10^{-4}}[/tex]

t = 8588 years

Answer:

C. 6x+100<150

Step-by-step explanation:

Because yyour putting the two items together but they can't be more than 150

Answer:

The answer is 90

Step-by-step explanation:

15×6=90

30×3=90

Answer:

B and D

Step-by-step explanation:

Answer:

12/15 + 10/15= 1 whole and 7/15

Step-by-step explanation:

Answer:

a) The distribution of scores is skewed to the right.

Step-by-step explanation:

From the given information.

A skewed distribution usually showcases that one tail of a distribution is longer than the other. The distribution of scores showing the greatest pattern of well-prepared emploiyees signifies that the right tail of the distribution is longer than then the left tail. Hence,the shape of the distribution is positively sweked to the right.

Answer:

B) The distribution of scores is skewed to the left.

Step-by-step explanation:

If a score greater than the mean indicates a well-prepared employee, that means the mean has to be less than the median in order to have a distribution with a shape that is most likely to represent the greatest percent of well-prepared employees. The only distribution with the median greater than the mean is in a left skewed distribution.

slope of line y= -2x is -2

slope of line L= (-1)reciprocal of slope line y= -2x.

=( -1)(-1/2)

=1/2

since the L passes through (2,-4),

equation of line L: y-(-4)= 1/2(x-2)

2y+8 = x-2

x-2y-10=0

Hence equation of line L is x-2y-10=0

The equation perpendicular to y = -2x and passing through point (2,-4) is y = x/2 - 5.

Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.

In other words, an equation is a set of variables that are constrained through a situation or case.

The equation of a line with slope m is given by

y = mx + c

Now,

multiplication of slope of two perpendicular lines = -1

And,

Slope of line y = -2x ⇒ dy/dx = -2

So,

m × (-2) = -1 ⇒ m = 1/2

So,

y = (1/2)x + c

Now since it is passing by point (2,-4) so it should satisfy this

So,

-4 = 2/2 + c

c = -5

So,

y == x/2 - 5.

Hence "The equation perpendicular to y = -2x and passing through point (2,-4) is y = x/2 - 5".

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Answer:

350 mL

Step-by-step explanation:

70% of 500 is 350

Answer:Commission

An amount of money paid for selling a product or service

Commission Rate

A specified amount of money paid for each sale or a percent of the total value of sales

Step-by-step explanation:

Commission

An amount of money paid for selling a product or service

Commission Rate

A specified amount of money paid for each sale or a percent of the total value of sales

Answer:

3 6 4 2

Step-by-step explanation:

can i have brainliest please?

If x² + y² = 1, then y = ±√(1 - x²).

Let f(x) = |x| + |±√(1 - x²)| = |x| + √(1 - x²).

If x < 0, we have |x| = -x ; otherwise, if x ≥ 0, then |x| = x.

• Case 1: suppose x < 0. Then

f(x) = -x + √(1 - x²)

f'(x) = -1 - x/√(1 - x²) = 0   →   x = -1/√2   →   y = ±1/√2

• Case 2: suppose x ≥ 0. Then

f(x) = x + √(1 - x²)

f'(x) = 1 - x/√(1 - x²) = 0   →   x = 1/√2   →   y = ±1/√2

In either case, |x| = |y| = 1/√2, so the maximum value of their sum is 2/√2 = √2.

An equation is formed of two equal expressions. The largest possible value of |x|+|y|=1.

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Given the value of x²+y²=1. Therefore, The largest possible value of |x|+|y|=1.

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Answer:

[tex]l + w + d \leq 61[/tex]

Step-by-step explanation:

Given

Sum of l, w and d be at most 61

Required

Write as inequality

First, we need to determine the sum of l, w and d

[tex]Sum = l + w + d[/tex]

Next, we determine the type of inequality.

At most 61 means less than or equal to 61

So, the expression becomes:

[tex]Sum \leq 61[/tex]

Substitute value for Sum

[tex]l + w + d \leq 61[/tex]

Answer:

D

Step-by-step explanation: Ede 2021