yes help me for this maths questions

Answer(s):

1. 31.42

2. 50.27

3. 94.25

4. 62.83

5. 43.98

6. 12.57

7. 100.53

8. 25.13

9. 75.4

Answer

588 is the exact answer. Which is about 590 or 600.

Step-by-step explanation:

By resolving the inequality, we discovered that the least possible pair of numbers is (37,39) if the total of two consecutive odd integers is at least 76.

The sum of two consecutive odd integers is at least 76.

First we let the two consecutive odd integers.

The first consecutive odd integer = n

The second consecutive odd integer = n + 2

The sum is at least 76. So the inequality that models the problem is

n + n + 2 ≥ 76

Now we determine the least possible pair of integers by solving the inequality.

2n + 2 ≥ 76

Subtract 2 on both side, we get

2n ≥ 74

Divide by 2 on both side, we get

n ≥ 37

If the least value of x is 37. So

The second odd integer = x + 2 = 37 + 2 = 39

To learn ore about consecutive integers link is here

brainly.com/question/1753112

#SPJ4

Answer

10X

Step-by-step explanation:

12X-2X

=10X

Answer: The amount of paint needed to cover a wall

Step-by-step explanation:

Answer:4.62x10^13

Step-by-step explanation:

There was this one person that said, 'hey how old are you?' of course I lied. then another asking me to change my profile to something inappropriate.

Answer:

--------------------

Area is the product of two dimensions, so the ratio of areas of similar figures is equal to the square of the scale factor k.

Hence the scale factor is:

Therefore the ratio of corresponding parts is:

Step-by-step explanation:

.600  is   600 thousandths =    600/1000    (this can be reduced to 3/5)

Answer: so it will be 6 6/10

Step-by-step explanation:600l100 = 6 6/10

the act or process of changing completely

The answer to given linear equation will be When y = 200, x = 8.82.

The values of x and y utilised will determine the solution to the equation y = 11.7x + 96.7.

You can solve for y by substituting a particular value of x into the equation. For instance, if x equals 2, then:

y = 11.7(2) + 96.7

y = 23.4 + 96.7

y = 120.1

Hence, at x = 2, y = 120.1.

Nevertheless, you might choose a different value of y and solve for x by substituting it into the equation. For instance, if y equals 200, then

200 = 11.7x + 96.7

103.3 = 11.7x

x = 8.82

Hence, x equals 8.82 when y is 200.

To know more similar question visit:

brainly.com/question/17614847

#SPJ9

Assuming that the y-axis tick marks will be separated by 50 (50, 100, 150, and so on). The largest value that should appear on the y-axis is 400.

Largest value:

The maximum value of a dataset is often called the maximum value (max for short), and the minimum value is often called the minimum value (or min). The difference between the maximum and minimum values, sometimes called the range, is calculated by subtracting the minimum value from the maximum value.

Researchers varied the time of the experiment to measure the activity of the enzyme on glucose-6-phosphate (substrate). This happened because the enzyme acted on glucose-6-phosphate to produce glucose and a phosphate ion (Pi).

The concentration of phosphate ions was measured in the experiment. Therefore, time is the independent variable plotted on the x-axis and phosphate ion concentration is the dependent variable plotted on the y-axis.

The measured phosphate ion concentration ranges from 0 to 355. The maximum possible value is 355, so the y-axis range must be between 0 and 400. So the maximum value on the y-axis is 400.

50 units should separate the y-axis ticks. All tick marks are evenly spaced.

Learn more about Largest value:

https://brainly.com/question/9089501

#SPJ4

The solution to the inequality f(x) ≤ 0 is the interval [-6, 2]. In other words, the values of x that satisfy the inequality are those that lie between -6 and 2, inclusive.

To solve the inequality f(x) ≤ 0, we need to find the values of x for which the function f(x) is less than or equal to zero.

We start by factoring the quadratic expression f(x) = x^2 + 4x - 12:

f(x) = (x + 6)(x - 2)

Setting this expression to zero, we get:

(x + 6)(x - 2) = 0

This gives us two solutions: x = -6 and x = 2.

Now, we need to determine the sign of f(x) in the intervals between these two solutions. We can use a sign chart to do this:

x f(x)

-∞ +

-6 0

2 0

+∞ +

From the sign chart, we see that f(x) is positive for x < -6 and for x > 2, and it is negative for -6 < x < 2.

To summarize, the solution to the inequality f(x) ≤ 0 for the function f(x) = x^2 + 4x - 12 is the interval [-6, 2].

To learn more about interval

https://brainly.com/question/13708942

#SPJ4

The percent decrease of the annual distance decrease by 100%.

The quantity reduction in relation to its starting value is calculated using the percent decrease formula. We must first determine the values' differences before we can determine the percentage decrease. Next, multiply the difference by 100 and divide it by the initial value. Percent Decline = [(Old Value - New Value) / Old Value] 100] is the formula for percent decrease.

Given that the truck driven last year = 178540.3 miles.

This year = 0 miles.

The percentage decrease is given by:

Percent decrease = old value - new value / old value (100)

Percent decrease = 178540.3 - 0 / 178540.3 (100)

Percent decrease = 100%

Hence, the percent decrease of the annual distance decrease by 100%.

Learn more about percent decrease here:

https://brainly.com/question/29763752

#SPJ1

Solve the equation:-

\(3(7 + 7i) + i(7 + 7i) \\take \: common \: (7 + 7i) \: out\\ (7 + 7i) (3 + i) \: is \: your \: answer \)

Open the equation:-

\(3(7 + 7i) + i(7 + 7i) \\ 21 + 21i + 7i + 7 {i}^{2} \\ 7 {i}^{2} + 28i + 21 \: \: answer\)

Answer:

U' (5, 1 )

Step-by-step explanation:

under a reflection in the x- axis

a point (x, y ) → (x, - y ) , then

U (5, - 1 ) → U' (5, - (- 1) ) → U' (5, 1 )

Answer:

2/5

Step-by-step explanation:

(2 , -10) is the co- Oridinates of A.

What exactly does coordinate geometry mean?

The discipline of coordinate geometry is the study of geometry using coordinate points. It is possible to use coordinate geometry to determine distances between points, divide lines into m:n segments, locate a line's midpoint, determine the area of a triangle in the Cartesian plane, and perform other operations.

x coordinate is reduced by -5; y coordinate is increased by -5

so transformation is (x,y) -> (x +5, y-5)

applying the same transformation to B(-3,-5)

B' = (-3 +5 , -5 - 5) = (2 , -10)

Learn more about coordinate geometry

brainly.com/question/18269861

#SPJ1

The complete question is -

A translation maps the point (5,7) onto the point (2,9) and the point A onto the point (-3 ,-5) . find the co - oridinates of A.

Answer: To do so find the factors of polynomials by the method of factorization and then adopt the same process of finding L.C.M.

Step-by-step explanation:

Answer:

They are all squares similar to the base.

Step-by-step explanation:

They are not congruent to the base but are similar.

We are given that an egg weighs 2.5 ounces and that there are 16 ounces in a pound. We also know that the rice apparatus is directly proportional to the egg apparatus. The rice apparatus needs to be the same weight and size as the egg apparatus.

To find out how much bigger the rice apparatus needs to be, we need to determine the weight of the rice apparatus. First, we calculate the weight of the bag of rice by multiplying the weight of a pound (16 ounces) by the number of pounds (65 pounds). This gives us 1040 ounces (16 * 65).

Next, we need to determine the ratio between the egg apparatus and the rice apparatus. Since they are directly proportional, we can set up a proportion using their weights:

(egg weight) / (rice weight) = (egg size) / (rice size)

Substituting the values we have, we get:

2.5 / (rice weight) = 2.5 / (1040)

Now, we can solve for the weight of the rice apparatus:

(rice weight) = (2.5 * 1040) / 2.5

Simplifying, we find:

(rice weight) = 1040

Therefore, the weight of the rice apparatus needs to be the same as the weight of the bag of rice, which is 1040 ounces.

In terms of size, since the weight of the rice apparatus is directly proportional to the egg apparatus, we can conclude that the rice apparatus needs to be the same size as the egg apparatus.

In summary, the rice apparatus needs to be the same weight and size as the egg apparatus.

To know more about rice apparatus refer here:

https://brainly.com/question/23841032#

#SPJ11

The correct answer is:  OC. True. The zeros of f' are the local extrema of f.

By the first derivative test, if f'(x) changes sign from positive to negative at a critical point, then there is a local maximum at that point. If f'(x) changes sign from negative to positive at a critical point, then there is a local minimum at that point.

In this case, the zeros of f' are -3, 1, and 4, which are the critical points of f. Therefore, by the first derivative test, there are local extrema of f at these points.

Option A is incorrect because the denominator of f' is not relevant in determining the local extrema of f. Option B is incorrect because the zeros of f' are not necessarily inflection points. Option D is incorrect because a zero of f' is not necessarily a local extremum unless f'(x) changes sign at that point.

Learn more about zeros here:

https://brainly.com/question/29120033

#SPJ11

Alex can make a total of 180 different sandwiches by choosing one kind of meat from 10 options and two kinds of cheese from 9 options.

To determine the number of different sandwiches Alex can make, we need to consider the combinations of meat and cheese. Since Alex can choose one kind of meat from 10 options, there are 10 choices for the meat component of the sandwich. For the cheese component, Alex can choose two kinds of cheese from 9 options.

To calculate the total number of combinations, we can use the formula for combinations without repetition. The formula is nCr = n! / (r!(n-r)!), where n is the total number of options and r is the number of choices. In this case, n is 9 (number of cheese options) and r is 2 (number of cheese choices). Thus, the number of combinations of two kinds of cheese is \(9C2\)= 9! / (2!(9-2)!) = 36.

Learn more about number here:

https://brainly.com/question/3589540

#SPJ11

The exponential generating function for the sequence of factorials is x! = Γ(x+1) = \(\int\limits^{infinity}_0 {t}^{x}{e}^{-t} \, dt\).

We are given a sequence. A sequence in mathematics is an enumerated collection of items in which repetitions are permitted and order is important. It has members, just like a set. The length of the sequence is defined by the number of elements. The given sequence consists of factorials. The product of all positive integers less than or equal to n, denoted by n!, is the factorial of a non-negative integer n. We need to find the exponential generating function for the given sequence. The sequence is 0!, 1!, 2!, …, n!. The exponential generating function for the sequence of factorials is given below.

x! = Γ(x+1) = \(\int\limits^{infinity}_0 {t}^{x}{e}^{-t} \, dt\)

To learn more about functions, visit :

https://brainly.com/question/5975436

#SPJ4

Answer:

y=-2x-13

Step-by-step explanation:

y=mx+b

3=-2(-8)+b

3=16+b

3-16=b

-13=b

The electrician will need to use 9 coils of cable to wire the house. An electrician estimates that 2,500 feet of number 12 NM cable is required to wire a house.

The cable is distributed across different rooms with the following amounts: 335.4 feet, 293.7 feet, 1,205.1 feet, and 337.5 feet. To determine the total cable needed, we add up the amounts used in each room:

335.4 + 293.7 + 1,205.1 + 337.5 = 2,171.7 feet

The total cable needed is 2,171.7 feet, which is less than the initial estimate of 2,500 feet. Each coil of cable holds 250 feet. To calculate how many coils of wire are used, we divide the total cable needed by the length of each coil:

2,171.7 ÷ 250 ≈ 8.69 coils

Since a partial coil cannot be used, the electrician will need to use 9 coils of cable to wire the house.'

Learn more about electrician here:

https://brainly.com/question/27073052

#SPJ11

Answer:

Last one

Step-by-step explanation:

The slope intercept form is: y=mx +b

m=the slope and b is the y intercept

so it would be the last one

Answer:

40x + 90y <2400

18x + 30y < 500

Step-by-step explanation:

Lee washes houses. It takes him 40 minutes to wash a one-story home, and he uses 18 gallons of water. Power washing a two-story home takes less than 90 minutes, and he uses 30 gallons of water. Lee works no more than 40 hours each week, and his truck holds 500 gallons of water. He charges $90 to wash a one-story home and $150 to wash a two-story home. Lee wants to maximize his income washing one- and two-story houses. Let x represent the number of one-story houses and y represent the number of two-story houses. What are the constraints for the problem

Let

x=one story houses

y=two story houses

The constraints are the following:

1. Lee works no more than 40 hours each week.

40 hours=40 × 60 minutes

=2400 minutes

2. Lee's truck holds 500 gallons of water.

it takes Lee 40 minutes and 18 gallons of water to wash a one-story house.

it takes Lee 90 minutes and 30 gallons of water to wash a two-story house.

First constraint:

40*x + 90*y < 2400

40x + 90y <2400

Second constraint:

18*x + 30*y < 500

18x + 30y < 500

Answer:

It’s D

Step-by-step explanation: