if you answer i will give brainliest.
148.5 ÷ 6 =?

Answer:

6 Miles Per day

Step-by-step explanation:

( if thats what your asking )

54 divided by 9 would be 6, so he would have ran 6 miles per day.

^O^

Answer:

x ≥ - 7

Step-by-step explanation:

3(x - 4) ≥ 5x + 2

3x - 12 ≥ 5x + 2

3x - 12 + 12 ≥ 5x + 2 + 12

3x - 5x ≥ 5x - 5x + 14

- 2x ≥ 14

- 2x ÷ - 2 ≥ 14 ÷ - 2

x ≥ - 7

Answer:

382 inches

Step-by-step explanation:

Given that :

The size of the soccer ball that Adrian and Violetta got is = 4

The diameter of the soccer ball is = 9 inches

Therefore, the radius of the soccer ball is, r = \($\frac{9}{2}$\)  inches

So the volume of the soccer ball is :

\(V = \frac{4}{3} \pi r^3\)

\(V = \frac{4}{3} \times \frac{22}{7} \times \left(\frac{9}{2}\right)^3\)

\(V = \frac{4}{3} \times \frac{22}{7} \times \frac{9}{2} \times \frac{9}{2} \times \frac{9}{2}\)

V ≈ 382 inches

Answer:

1500 readers

Step-by-step explanation:

30/.02 = 1500 readers

Answer:

t = -3.5

Step-by-step explanation:

4t + 5 = -9

4t = -14

t = -3.5

Answer:

t=1

Step-by-step explanation:

subtract 5 from both sides then simplify and divide

Answer: 7=6=3=2 and 8=5=4=1

Step-by-step explanation:

For 2 straight lines crossing, opposite angles are equal. And because the 2 vertical lines are parallel, both sets (1234 and 5678) of angles are the same. Let me know if that is too confusing

Answer:

f shape, I don't know if I'm correct

Answer: At 5.5 hours they will be 770 km apart.

Step-by-step explanation: Divide the distance by the total speed at which they are moving apart.

60 km/h + 80km/ = 140 km/h

770 km ÷140 km/h = 5.5 hours

Answer:

2π or 6.2831 (I don't know which since I don't know what to round to or if it is supposed to be in terms of π soooo)

Step-by-step explanation:

\(2\pi(1) = 2\pi = 6.2831\)

Answer:

IQR: is the length of the middle 50% of that interval of space

Step-by-step explanation:

In order to find IQR, subtract the third interquartile range - the first interquartile range

Answer:

The missing point of this parallelogram is (6, 5).

Answer:

132.48

On your calculator do 0.69x192, as that removes 0.31 of 192, or 31%.

Answer:

the answer is 4/-1

Step-by-step explanation:

because m= rise/run

Answer:

-2

Step-by-step explanation:

First, pick two points on the line; I am using (0, -1) and (-2, 3). Put it into point-slope form, like this: \(\frac{3 + 1}{-2 - 0}\) . Solve to get \(\frac{4}{-2}\), or -2. This is your slope. Another way to find it is to find one point on the line and count how many points it is up or down from the first point, in this case that number is 4, and how many to the right or left, which in this case is 2 to the left. Moving left is negative, so it becomes -2.

Answer:

Step-by-step explanation:

Total points Mario scored = total 1-point free throw + total 2-point field goal + total 3-point field goal.

In 80 attempts 1-point free throw, Mario had 75% success rate. That is, Mario had 80 x 75/100 success

80 x 75/100 = 60

Thus, Mario scored 1 x 60 (since for each success, 1 points is added) points = 60

In 60 attempts 2-point field goal, Mario had 90% success rate. That is, Mario had 60 x 90/100 success

60 x 90/100 = 54

Thus, Mario scored 2 x 54 points (since for each success, 2 points are added) = 108

In 60 attempts 3-point field goal, Mario had 25% success rate. That is, Mario had 60 x 25/100 success

60 x 25/100 = 15

Thus, Mario scored 3 x 15 points (since for each success, 3 points are added) = 45

Therefore, the total points Mario scored = 60 + 108 + 45

= 213

Answer:

i think it's 37.7

Step-by-step explanation:

4sinθ - 1 = 0`. We need to find all the solutions of the given equation. Now, let us solve the equation:

\(4sin\theta - 1 = 0 \\ 4sin\theta = 1 \\sin\theta = 1/4\)

We know that the general solution of the equation `sinθ = k` is given by \(`\theta = n\pi + (-1)n\alpha `\), where `k` is any integer and `α` is the principal value of `sin⁻¹k`.

Therefore, \(sin^-1(1/4) = 0.2527\) (rounded to four decimal places)Putting k = 1/4, we get\(\theta = n\pi + (-1)n\ sin^_1 (1/4)\) for any integer `n`. \(\theta = n\pi + (-1)n\ sin^_1(1/4)\) for any integer `n`. To solve the given equation 4sinθ - 1 = 0, we first need to express the equation in the form of `sinθ = k`.

Then, we use the general solution of the equation `sinθ = k`, which is given by \(`\theta = n\pi + (-1)n\alpha\), where `k` is any integer and `α` is the principal value of `sin⁻¹k`. For the given equation, we get \(sin\theta = 1/4\). The principal value of \(`sin^_1(1/4)\)` is 0.2527 (rounded to four decimal places).

Therefore, the general solution of the equation \(4sin\theta - 1 = 0\ is `\theta = n\pi + (-1)n\ sin^-1(1/4)\)` for any integer `n`. The solutions of the given equation \(4sin\theta - 1 = 0\ are `\theta = n\pi + (-1)n\ sin^-1 (1/4)`\)for any integer `n`.

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Answer:

92/3

Step-by-step explanation:

PEMDAS

(Parentheses Exponents Multiplication Division Addition Subtraction)

No Parentheses

No Exponents

Multiplication:

1+ 2 +3+ 40 ÷3+ 16/3 +1+1+4

Division:

1+2+3+ 40/3 +16/3+1+1+4

Addition:

12 + 56/3 = 92/3

No Subtraction

**Assuming "/" indicates a fraction and "÷" indicates division (2/3 × 8 is different than 2 ÷ 3 × 8)

Check the picture below.

since the cliff is 48 feet tall, thus that its initial height.

\(~~~~~~\textit{initial velocity in feet} \\\\ h(t) = -16t^2+v_ot+h_o \quad \begin{cases} v_o=\textit{initial velocity}&8\\ \qquad \textit{of the object}\\ h_o=\textit{initial height}&48\\ \qquad \textit{of the object}\\ h=\textit{object's height}&\\ \qquad \textit{at "t" seconds} \end{cases} \\\\\\ h(t)=-16t^2+8t+48\)

well, as you can see in the picture, its maximum is at its vertex, so

\(\textit{vertex of a vertical parabola, using coefficients} \\\\ y=\stackrel{\stackrel{a}{\downarrow }}{-16}x^2\stackrel{\stackrel{b}{\downarrow }}{+8}x\stackrel{\stackrel{c}{\downarrow }}{+48} \qquad \qquad \left(-\cfrac{ b}{2 a}~~~~ ,~~~~ c-\cfrac{ b^2}{4 a}\right) \\\\\\ \left(-\cfrac{ 8}{2(-16)}~~~~ ,~~~~ 48-\cfrac{ (8)^2}{4(-16)}\right)\implies \left(\cfrac{1}{4}~~,~~48-\cfrac{64}{-64} \right)\)

\(\left( \frac{1}{4}~~,~~48+1 \right)\implies \stackrel{\textit{the ball is at highest}}{\left(\frac{1}{4}~~,~~\stackrel{\downarrow }{49} \right)}\)

well, it hits the ground when y = 0.

\(\stackrel{h(t)}{0}=-16t^2+8t+48\implies 0=8(-2t^2+t+6)\implies 2t^2-t-6=0 \\\\\\ (2t+3)(t-2)=0\implies t= \begin{cases} -\frac{3}{2}\\\\ 2~~\textit{\large \checkmark} \end{cases}\)

notice, we didn't use the negative value, since "t" must be greater than 0.

Latasha needs to run 0.23 minutes more minutes to complete the mile.

What is the speed of a runner?

The speed of a runner is the ratio of the distance covered in a specific time.

Given,

Latasha ran a mile in 7.03 minutes and Erik ran a mile in 6.8 minutes.

Therefore, difference in time = (7.03 - 6.8) minutes = 0.23 minutes.

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The first term and the common ratio in the geometric series are 3 and 3/2.

A geometric series is described as the sum of the sequence of numbers. The sum of the nth term of a geometric sequence is expressed as:

Sₙ = a (r^n – 1) / r – 1

In this case, if the sum of the first three terms is 14.25, it means:

n = 3

S₃ = 14.25

Now, substitute the value into the formula:

Sn = a (r^n – 1) / r – 1

S₃ = a (r^3 – 1) / r – 1

14.25 = a (r^3 – 1) / r – 1

And, if the sum of the first four terms is 24.375, it means:

n = 4

S₄ = 24.375

Substitute the value into the formula:

Sₙ = a (r^n – 1) / r – 1

S₄ = a (r^4 – 1) / r – 1

24.375 = a (r^4 – 1) / r – 1

Then, we now can divide both above equations:

14.25 / 24.375 = r^3 – 1 / r^4 – 1

14.25r^4 – 14.25 = 24.375r^3 – 24.375

14.25r^4 – 24.375r^3 = –24.375 + 14.25

14.25r^4 – 24.375r^3 = –10.125

14.25r^4 – 24.375r^3 + 10.125 = 0

After factorizing we get:

r = 3/2

This is the common ratio.

Now, substitute the value of r into the equation

14.25 = a (r^3 – 1) / r – 1

14.25 = a ((3/2)^3 – 1) / (3/2) – 1

14.25 = a (19/8) / 0.5

19a / 8 = 14.25 * 0.5

19a / 8 = 7.125

19a = 57

a = 57 / 19

a = 3

Thus, the first term is 3.

Hence, the first term in the geometric series is 3 and the common ratio is 3/2.

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To know which girl ate the most, we have to compare the two fractions.

To be able to compare the fractions, we can:

1.- We convert to decimal numbers.

2.- We modify the fractions such that both fractions have the same denominator.

To compare the fraction we will change them in a way that both have the same denominator.

Recall that a fraction represents the same number if we multiply it and divide it by the same number.

Notice that:

Since both fractions are the same, we can conclude that both girls ate the same amount.

Answer: 3/6 is equal to 4/8.

Both girls ate the same amount

Answer: In what part do you need help with?

Step-by-step explanation:

Message me

Step-by-step explanation:

First problem:

D = 10 inches

f/number = 9

F = ?

if f=F÷D, F=f×D

so F=9×10=90

Second problem:

300 = C+273

-C= -300+273

C= 27

The Functions of grounding wires are electrical safety,surge protection, noise reduction.

1. Electrical safety grounding wires are primarily used to ensure electrical safety. They provide a path of least resistance for the flow of electrical current in the event of a fault or malfunction in the electrical system. By grounding the electrical system, excess electrical energy is directed away from the equipment and into the ground, preventing electric shock hazards and reducing the risk of electrical fires.

2. Surge protection another important function of grounding wires is to protect electronic devices and equipment from power surges. When a sudden surge of electrical energy occurs, such as during a lightning strike or a power surge from the utility grid, grounding wires help to dissipate the excess energy and divert it safely into the ground. This prevents the surge from damaging sensitive electronic components and helps to maintain the integrity of the electrical system.

3. Noise reduction grounding wires also play a role in reducing electrical noise or interference in electronic systems. Electrical noise can interfere with the proper functioning of sensitive equipment, leading to signal distortion or loss. By providing a path for the dissipation of unwanted electrical energy, grounding wires help to minimize electrical noise and ensure the smooth operation of electronic devices.

In summary, grounding wires serve three main functions: electrical safety, surge protection, and noise reduction.

They provide a path for the safe dissipation of excess electrical energy, protect electronic devices from power surges, and minimize electrical noise interference.

Grounding wires play a crucial role in maintaining the safety and proper functioning of electrical systems.

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Answer:

The formula to calculate simple interest is:

I = Prt

Where I is the interest, P is the principal amount borrowed, r is the interest rate per period, and t is the time period.

Using this formula, we can calculate the interest Ms. Lang will pay as follows:

I = Prt

I = 2300 * 0.13 * (30/12)

I = $975

Therefore, Ms. Lang will pay $975 in interest over the 30-month period.

To calculate the total amount she will repay, we need to add the interest to the principal amount borrowed:

Total amount = Principal + Interest

Total amount = $2300 + $975

Total amount = $3275

Therefore, Ms. Lang will repay a total of $3275, which includes the $2300 principal and $975 interest.

now, we're assuming this is on a simple interest rate, so hmm say a year has 12 months, so 30 months will just be 30/12 of a year.

\(~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\dotfill & \$2300\\ r=rate\to 13\%\to \frac{13}{100}\dotfill &0.13\\ t=years\to \frac{30}{12}\dotfill &\frac{5}{2} \end{cases} \\\\\\ I = (2300)(0.13)(\frac{5}{2}) \implies I = 747.5~\hfill \underset{ \textit{amount to be repaid} }{\stackrel{ 2300~~ + ~~747.5 }{\text{\LARGE 3047.5}}}\)

Answer:

20

Step-by-step explanation:

20 points      =        40

50 points               100

Answer:

7.3 if 48 is a number (I'm not sure if you meant 4,8 or 48)

4 if you meant 48 to be separate

Step-by-step explanation:

Mean means average so you add up all the numbers then divide the answer by how many numbers there are, so 44/11=4

Answer:

Step-by-step explanation:

The first 5 multiples of 37 are 37, 74, 111, 148, 185. The sum of the first 5 multiples of 37 is 555 and the average of the first 5 multiples of 37 is 111. Multiples of 37: 37, 74, 111, 148, 185, 222, 259, 296, 333, 370 and so on.

Answer:

hello

the answer for questions 5) is:

θ = 30°, R = 6 ft

Arc = CE = Rθ ----> CE = 30 × 6 = 180

and the answer for question 6) is:

square area = A²

big square area = 4 × 4 = 16

small square area = 2 × 2 = 4

circle area = πr²

big circle area = 3.14 × (2)² = 12.56

small circle area = 3.14 × (1)² = 3.14

area of the bigger shaded region = 16 - 12.56 = 3.44

area of the smaller shaded region = 4 - 3.14 = 0.86

Answer:

f(x) = (x + 1)(x + 2)

Step-by-step explanation:

Zero x = -1 corresponds to factor x + 1, and zero x = -2 to x + 2.  Thus, the quadratic in question is

f(x) = (x + 1)(x + 2)