Write the word sentence as an inequality.
A number z times 3 is at most -4.8
Answer and you’ll get brainliest answer if correct!

Answer:

Step-by-step explanation:

what question?

The original equation is:

5 x^2 + (10 x^2 + 10) = 3 x^2 - 5

The first step the person did was:

15 x^2 + 10 = 3 x^2 - 5

so in this first step the person used the associative property of addition by associating 5 x^2 with 10 x^2 and combining them to give 15 x^2.

Please check if there is an option that states such among your options.

The equation that represents the total sales for the month is given as follows:

y = 0.05x + 1000.

The linear function for this problem is defined in slope-intercept format, as follows:

y = mx + b.

In which:

The parameters for this problem are given as follows:

b = 1000, m = 0.05.

Hence the function is defined as follows:

y = 0.05x + 1000.

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Answer:

Step-by-step explanation:

sussy

The coefficient of non-determination that shows unique rather than common variance is 0.64.

The amount of variance that is common among a group of objects is known as common variance. Items with high correlation will have a lot of variance in common. Common-method variance (CMV) is the fictitious "variance that is attributable to the measurement method rather than to the constructs the measures are assumed to represent" or, alternatively, "systematic error variance shared among variables measured with and introduced as a function of the same method and/or source".

Depending on a number of variables, the inter correlations across measures that are impacted by CMV or common-method bias might be inflated or deflated.

The coefficient of non-determination = 100% - coefficient of determination

= 100 -36

= 64%

= 0.64

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There is 4 bottles in each of the packs when Andre and Jillian were shopping at the same grocery store for bottles of sports drinks for their kickball teams. Andre bought 3 packs of bottled drinks, plus 11 single bottles. Jillian purchased 5 packs, plus 3 singles. Andre and Jillian discovered that they had purchased the same number of bottles

The bottles in each of the packs can be calculate as follows:

Expressions that indicate the total number of bottles purchased

The formula 3p + 11 can be used to express how many bottles André purchased.

The formula that can be used to express how many bottles Jillian purchased is 5p + 3

Where:

P is the number of bottles in the purchased packs.

Counting how many bottles are in the pack

The expressions of Andre and Jillian would be equal if they each had the same number of bottles.

3p + 11 = 5p + 3

Take the subsequent actions to find the value of p:

Combine related words

5p - 3p = 11 - 3

2p = 8

Subtract 2 from both sides of the equation.

p = 4

Your question is incomplete but most probably your full question was

Andre and Jillian were shopping at the same grocery store for bottles of sports drinks for their kickball teams. Andre bought 3 packs of bottled drinks, plus 11 single bottles. Jillian purchased 5 packs, plus 3 singles. Andre and Jillian discovered that they had purchased the same number of bottles. How many bottles were in each of the packs? (All of the packs have the same number of bottles.)

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Answer:

5. B

6. B

7. D

8. D

< means a filled in circle.

Hope this helps!

Answer:

Step-by-step explanation:

Given, the sides of triangle ABC are 12, 16 and 20, which form a right triangle (as 20 is the hypotenuse).

Let us assume that the sides of triangle XYZ are x, y and 24 (XZ=24).

Since ABC ~ XYZ, we can use ratios of corresponding sides to find the lengths of the sides of triangle XYZ:

x/12 = y/16 = 24/20

Solving for x and y, we get:

x = 9 and y = 12

So, the perimeter of triangle AXYZ = 9 + 12 + 12 + 24 = 57.

Answer:

5

Step-by-step explanation:

Combine like terms:

23x and 6x are like terms so we add them together. 23x + 6x is 29x

Now you have the equation, 140 = 29x - 5.

Add both sides by 5. 140 + 5 = 145; -5 + 5 (cancels out)

Now your left with,  145 = 29x

Divide both sides by 29. 29x divided by 29 = x; 145 divided by 29 = 5.

Therefore, x = 5.

Answer:

4

Step-by-step explanation:

4

Reject the null hypothesis; there is strong evidence to suggest that the Sharpies last longer than a mean of 14 hours.

What is null hypothesis?

In statistics, a null hypothesis is a statement that suggests there is no significant difference between two sets of data, or that any observed difference is due to chance or sampling variation.

Reject the null hypothesis; there is strong evidence to suggest that the Sharpies last longer than a mean of 14 hours.

The calculated t-value of 2.635 is greater than the critical t-value at the 5% significance level, which indicates that the sample mean is significantly different from the hypothesized population mean of 14 hours.

The p-value of 0.006 is also less than the significance level of 0.05, providing strong evidence against the null hypothesis.

Therefore, we can conclude that the Sharpies last longer than a mean of 14 continuous hours, based on the given data.

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Answer:

Step-by-step explanation:

5 Easy as 1-2-3

5 is a prime number.

Prime factorization: 5 is prime.

The exponent of prime number 5 is 1. Adding 1 to that exponent we get (1 + 1) = 2. Therefore 5 has exactly 2 factors.

Factors of 5: 1, 5.

Factor pairs: 5 = 1 x 5.

5 has no square factors that allow its square root to be simplified. √5 ≈ 2.236.

There is insufficient evidence to support that bolts are too long or too short.

What is Mean and Standard Deviation?

Mean: Dividing the sum of all values in a data set by the number of values.

Standard Deviation: The standard deviation is a measure that summarizes how far away from the mean each observation is.

Given:

mean: 0.94cm

standard deviation = 0.31cm

Alright, so a manufacturer must test that these bolts are long as they come off the manufacturing line and he must readjust the machines if they're too long or too short. Consequently, sample 121V and sample mean are 0.94 cm. So we want to test whether or not these are actually equal to two, so are no hypothesis is that the mean is too and our alternative hypothesis, because it says that we have to recalibrate if they're too short or too long, is that the mean is not too we could probably go with the left tail test here because the sample mean is under but we'll be safer with a two tail test um just because the standard deviation may sway things.

So what we want to do next is compute the test statistic and that's gonna be a Z score and that's just supplied by X bar minus population mean over standard deviation over squared event. And we're using Z here because we have a high sample size and since we know the population standard deviation.

Hence, There is insufficient evidence to support that bolts are too long or too short.

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Answer:

x = 3

y = 4
Step-by-step explanation:

The opposite sides of a parallelogram are always equal.

From the above statement, we get two equations-

\(4x+6 = 7x-3\) and \(4y-3=3y+1\)

Solving for x:

\(4x+6=7x-3\\6=3x-3\\9=3x\\3=x\)

Solving for y:

\(4y-3=3y+1\\y-3=1\\y=4\)

a. The point where the tangent is horizontal is (-7, -32).

b. The points where the tangent is vertical are (5, -16) and (5, 16).

To find the points on the curve where the tangent is horizontal, we need to find where the derivative dy/dx equals zero.

First, we need to find dx/dt and dy/dt using the chain rule:

dx/dt = -2t

dy/dt = 3t² - 12

Then, we can find dy/dx:

dy/dx = dy/dt ÷ dx/dt = (3t² - 12) ÷ (-2t) = -(3/2)t + 6

To find where dy/dx equals zero, we set -(3/2)t + 6 = 0 and solve for t:

-(3/2)t + 6 = 0

-(3/2)t = -6

t = 4

Now that we have the value of t, we can find the corresponding value of x and y:

x = 9 - t²= -7

y = t³ - 12t = -32

So the point where the tangent is horizontal is (-7, -32).

To find the points on the curve where the tangent is vertical, we need to find where the derivative dx/dy equals zero.

First, we need to find dx/dt and dy/dt using the chain rule:

dx/dt = -2t

dy/dt = 3t² - 12

Then, we can find dx/dy:

dx/dy = dx/dt ÷ dy/dt = (-2t) ÷ (3t² - 12)

To find where dx/dy equals zero, we set the denominator equal to zero and solve for t:

3t² - 12 = 0

t² = 4

t = ±2

Now that we have the values of t, we can find the corresponding values of x and y:

When t = 2:

x = 9 - t² = 5

y = t³ - 12t = -16

When t = -2:

x = 9 - t² = 5

y = t³ - 12t = 16

So the points where the tangent is vertical are (5, -16) and (5, 16).

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There are 26 different ways to touch two or more fingers to each other on one hand, including combinations involving the thumb, index finger, middle finger, ring finger, and pinky finger.



To count the number of different ways you can touch two or more fingers to each other on one hand, you can break down the problem into individual cases. Let's consider the fingers as follows: thumb (T), index finger (I), middle finger (M), ring finger (R), and pinky finger (P).

For two fingers:1. TI (thumb and index finger)2. TM 3. TR4. TP5. IM6. IR

7. IP8. MR9. MP10. RP

For three fingers:11. TIM12. TIR13. TIP14. TMR15. TMP16. TRP17. IMP

18. IMR19. IMP20. MRP

For four fingers:21. TIMR22. TIMP23. TIRP24. TMPR25. IMRP

For all five fingers:26. TIMRP

So, there are a total of 26 different ways you can touch two or more fingers to each other on one hand.

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Answer:

-33

Step-by-step explanation:

trust me, I did all the math in my notebook

No, these two events cannot be disjoint. Disjoint events, also known as mutually exclusive events, are events that cannot occur simultaneously.

In other words, if events A and B are disjoint, it means that the occurrence of one event excludes the possibility of the other event occurring.

However, in this case, we are given that P(A) > 0 and P(B) > 0. This means that both events A and B have non-zero probabilities of occurring. Since both events have a positive probability, they cannot be disjoint because there is a possibility of their intersection, where both events occur simultaneously.

Disjoint events would have the property that P(A ∩ B) = 0, indicating that their intersection is an empty set. But given that P(A) > 0 and P(B) > 0, it implies that there is some non-zero probability for the events A and B to occur together, making them not disjoint.

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The future value that Shawn will have in the bank after 5 years of investing $1,000 at a rate of 3% compounded quarterly is $1,161.18.

The equation that represents the situation is B) A = 1,000 (1.0075)⁴ˣ⁵

The future value describes the compounded present value at an interest rate.

The future value can be determined using the above FV formula or equation or an online finance calculator as follows:

N (# of periods) = 20 quarters (5 years x 4)

I/Y (Interest per year) = 3%

PV (Present Value) = $1,000

PMT (Periodic Payment) = $0

Results:

Future Value (FV) = $1,161.18

Total Interest = $161.18

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Answer:

the answer is A and D

because i did it

Step-by-step explanation:

Answer:

a(t) = 5i + 8j v(t0 = integration of a(t) v

Step-by-step explanation:

The relation S={(a,b)∈R×R:a²+b²=1} is not an equivalence relation on the set of real numbers R.

To show that S is not an equivalence relation, we need to demonstrate that it fails to satisfy one or more of the properties of an equivalence relation: reflexivity, symmetry, and transitivity.

Reflexivity: For a relation to be reflexive, every element of the set should be related to itself. However, in the case of S, there are no real numbers (a, b) that satisfy the equation a² + b² = 1 for both a and b being the same number. Therefore, S is not reflexive.

Symmetry: For a relation to be symmetric, if (a, b) is related to (c, d), then (c, d) must also be related to (a, b). However, in S, if (a, b) satisfies a² + b² = 1, it does not necessarily mean that (b, a) also satisfies the equation. Thus, S is not symmetric.

Transitivity: For a relation to be transitive, if (a, b) is related to (c, d), and (c, d) is related to (e, f), then (a, b) must also be related to (e, f). However, in S, it is not true that if (a, b) and (c, d) satisfy a² + b² = 1 and c² + d² = 1 respectively, then (a, b) and (e, f) satisfy a² + b² = 1. Hence, S is not transitive.

Since S fails to satisfy the properties of reflexivity, symmetry, and transitivity, it is not an equivalence relation on the set of real numbers R.

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Answer:

8/25 is the simplest form

Answer:

3p - q = 3(2-5) - (8x3) = -9 - 24 = -33. Therefore, 3p-q=-33.

Answer:

8

Step-by-step explanation:

Sum of length on bottom side: 3 + 1 = 4

Sum of lengths of top side: x

Larger length on bottom side: 3

Larger length on top side: 6

Since the two lines are cut by three parallel lines, the segment cut off are of proportional lengths.

4/x = 3/6

4/x = 1/2

x = 8

Answer:u tell me doc

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

B' - (3,1)

C' - (3,8)

D' - (6,-1)

Step-by-step explanation:

Therefore, the area of a piece of pie is 10.60 square inches.

To find the area of a pie with a 9-inch diameter, we can use the formula for the area of a circle:

A = πr²

where r is the radius of the circle. Since the diameter of the pie is 9 inches, the radius is half of that, or 4.5 inches. So we can plug this value into the formula to get:

A = π(4.5)²

Simplifying, we get:

A = π(20.25)

A = 63.62 square inches (rounded to two decimal places)

This is the total area of the pie.

Since the pie is divided into 6 equal slices, we can divide the total area by 6 to get the area of each slice. So we can calculate the area of each slice as:

63.62 / 6 = 10.60 square inches (rounded to two decimal places)

Therefore, each slice of the pie has an area of approximately 10.60 square inches.

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