Solve and round to nearest hundredth
-3.7x - 2.3 = -5.8

Answer:

1

Step-by-step explanation:

Answer:

The answer is D I believe

Step-by-step explanation:

If you look at the lowest point it lands on -4

Answer

At least 5 laps

Step-by-step explanation:

Divide by 8 on both sides

Answer:

The answer is (14,-6)

Step-by-step explanation:

I got it right on my test.

Answer:

Step-by-step explanation:

-20z+8+(-6)

-20z+2

Answer:

it is (-20z+8)+(-24)

Step-by-step explanation:

the operation that is done here is multiplication. so, now you can just multiply each term, -5z times 4, 2 times 4, -6 times 4.

-5z times 4: -20z

2 times 4: 8

-6 times 4: -24

Answer:

0.002 pounds

Step-by-step explanation:

1lb / 500 = 0.002 pounds

Answer:

Step-by-step explanation:

As Jaxon holding his hands a distance of 2.5 feet above the ground.

means h1= 2.5 feet

elevation angle from the hand is 33° so ∅=33°

distance of kite from his hand is  150 feet

so from the image we can see , now

as we know that  ,

Sin∅ =h2/150

Sin33°=h2/150

0.55 =h2/150                   (Sin33°= 0.545)

so h2= 81.70 feet

so height from ground is (H)=h1+h2= 2.5+81.70

H=84.20 feet

Answer:

1990

Step-by-step explanation:

Since the mother was 50 years old in 2000, she was 50 - (2000-1974) = 50 - 26 = 24 years old in 1974.

Hence, the daughter was 24/6 = 4 years old in 1974.

In "x" years after 1974, the daughter will be 4+x years old, while the mother will be 24+x years old.

We need to find "x" from the equation

2(4 + x) = 24+x.

8 + 2x = 24 + x,

x = 24 - 8 = 16.

1974 + 16 = 1990.

Answer In 1990 the mother doubles her daughter's age

Check In 1990 mother's age is/was 24 + 16 = 40 years.

In 1990 the daughter's age is/was 4 + 16 = 20 years.

Answer:

K is -12/5

k is also 28/5

Step-by-step explanation:

Here, we want to solve the equation

|5k-8| = 10(2)

5k-8 = 20

5k = 20 + 8

5k = 28

k = 28/5

or

5k-8 = -20

5k = -20 + 8

5k = -12

k = -12/5

Answer:

I would recommend...

Step-by-step explanation:

try using a website called WolframAlfa. its easy to use just plug in the equation and It will give you a step-by-step.

:) hope this helps lol

To find the number of integer solutions for x1+x2+x3+x4+x5=31 with the given conditions, we can use the stars and bars formula. Therefore, the number of integer solutions to x1+x2+x3+x4+x5=31 with (a) xi≥0 is 5,814, with (b) xi>0 is 4,755, and with (c) xi≥i (i=1,2,3,4,5) is 8,907.

a) xi≥0: In this case, we can use the formula (n+k-1) choose (k-1) where n is the number of stars (31 in this case) and k is the number of bars (4 in this case since there are 5 variables). Therefore, the number of solutions is (31+4-1) choose (4-1) = 34 choose 3 = 5,814.
b) xi>0: In this case, we can subtract 1 from each variable to get y1+y2+y3+y4+y5=26 with yi≥0. Then, we can use the same formula to get the number of solutions which is (26+4-1) choose (4-1) = 29 choose 3 = 4,755.
c) xi≥i: In this case, we can subtract i from xi to get z1+z2+z3+z4+z5=16 with zi≥0. Then, we can use the same formula to get the number of solutions which is (16+4-1) choose (4-1) = 19 choose 3 = 8,581 for i=1, 13 choose 3 = 286 for i=2, 7 choose 3 = 35 for i=3, 4 choose 3 = 4 for i=4, and 1 for i=5.

Therefore, the total number of solutions is 8,581+286+35+4+1 = 8,907.
Therefore, the number of integer solutions to x1+x2+x3+x4+x5=31 with (a) xi≥0 is 5,814, with (b) xi>0 is 4,755, and with (c) xi≥i(i=1,2,3,4,5) is 8,907.

We need to find the number of integer solutions for the equation x1+x2+x3+x4+x5=31 with given constraints:
(a) xi≥0
(b) xi>0
(c) xi≥i for i=1,2,3,4,5
To solve this, we can use the stars and bars method for each case.
(a) xi≥0: We can treat the variables as stars, and we need to divide these 31 stars into 5 groups using 4 bars. We have 31 stars + 4 bars = 35 objects to arrange. So, the number of ways to arrange them is C(35, 4) = 52,360.
(b) xi>0: To satisfy this condition, we need to subtract 1 from each variable, so we have x1+x2+x3+x4+x5=31-5=26. Now, we need to divide these 26 stars into 5 groups using 4 bars. We have 26 stars + 4 bars = 30 objects to arrange. So, the number of ways to arrange them is C(30, 4) = 27,405.
(c) xi≥i for i=1,2,3,4,5: Here, we subtract the minimum value for each variable: x1+x2+x3+x4+x5=31-1-2-3-4-5=16. Now, we need to divide these 16 stars into 5 groups using 4 bars. We have 16 stars + 4 bars = 20 objects to arrange. So, the number of ways to arrange them is C(20, 4) = 4,845.
In summary, there are:
(a) 52,360 integer solutions for xi≥0,
(b) 27,405 integer solutions for xi>0, and
(c) 4,845 integer solutions for xi≥i for i=1,2,3,4,5.

Visit here to learn more about integers:

brainly.com/question/15276410

#SPJ11

Height / Width = 1.2in / 2.1in

Height / Width x / 84in (7feet)

Solve for X using cross multiplation

2.1x = 1.2 * 84

2.1x = 100.8

x (height) = 48 inches or 4 feet.

The limit is equal to 1/4. To evaluate the limit lim(x→4) (√x-2)/(x-4) without using L'Hospital's Rule, we can use a technique from Chapter 2 involving algebraic manipulation. First, multiply the numerator and denominator by the conjugate of the numerator:

lim(x→4) [(√x-2)/(x-4)] * [(√x+2)/(√x+2)]

In mathematics, a limit is the value that a function approaches as the input approaches some value. Limits are essential to calculus and mathematical analysis, and are used to define continuity, derivatives, and integrals.

This simplifies to:

lim(x→4) [(x-4)/((x-4)(√x+2))]

Now, you can cancel out the (x-4) terms:

lim(x→4) [1/(√x+2)]

Now, substitute x = 4:

1/(√4+2) = 1/4

Know more about Limit here:

https://brainly.com/question/8533149

#SPJ11

Question 7

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

Work Shown:

angle B = angle D = 56

angle C = angle F = 64

The missing angle A adds with B and C to get 180

A+B+C = 180

A = 180-B-C

A = 180-56-64

A = 60

Since angles B and D are congruent, and C and F are congruent, this must mean angle A = angle E. I'm using the angle angle (AA) similarity rule.

angle E = angle A

3x+15 = 60

3x = 60-15

3x = 45

x = 45/3

x = 15

Side note: I'm not sure why your teacher marked angle E as the same as angles C and F.  They should have used another angle marker to indicate that angles A and E are the same.

================================================

Question 8

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

Work Shown:

Triangle ABC is congruent to triangle EDF. The order is important. We have A first, then B, then C for ABC. Also, we have E first, then D, then F for EDF.

Therefore, we have these three pairings

We'll first need angle C

A+B+C = 180

C = 180-A-B

C = 180-42-108

C = 30

which we'll then solve for x

angle F = angle C

4x-4 = 30

4x = 30+4

4x = 34

x = 34/4

x = 8.5

which doubles to

2x = 2*8.5

2x = 17

Answer:

Step-by-step explanation:

move all the terms that don't contain x to the right side and solve.

¯\_(ツ)_/¯

Answer:

1, 10, 19, 28

1, 10, 100, 1000

1, 10, 1, -8

Step-by-step explanation:

The next two terms if it is arithmetic are 19 and 28.

The next two terms if it is geometric are 100 and 1000.

The two possible next terms, if it is neither arithmetic nor geometric, are 27 and 52.

Given,

A sequence starts with the terms 1 and 10.

We need to find

- the next two terms if it is arithmetic: 1, 10,,.

- the next two terms if it is geometric: 1,10,.

Arithmetic sequence -A sequence where the difference between the consecutive term is the same.

The difference is called common difference denoted by d.

To find the nth term we use:

a_n = a + ( n - 1 ) d.

Geometric sequence - A sequence where each term is found by multiplying the preceding by a common ratio.

a_n = a_1 r^(n-1)

If 1, 10, , , is an arithmetic sequence.

a_1 = 1

d = 10 - 1 = 9

d = 9

a1 = 1

a2 = 10

a3 = 1 + ( 3 - 1 ) 9

a3 = 1 + 2 x 9 = 1 + 18 = 19

a3 = 19

a4 = a + ( 4 - 1 ) 9

a4 = 1 + 3 x 9 = 1 + 27 = 28

The given sequence is 1, 10, 19, 28.

If 1, 10, , , is a geometric sequence.

a_1 = 1

r = 10 / 1 = 10

a_n = a_1 r^(n-1)

a_3 = 1 x 10^(3-1)

a_3 = 10^2 = 100

a_4 = 1 x 10^(4-1)

a_4 = 10^3 = 1000

The given sequence is 1, 10, 100, 1000.

If 1, 10, , , is neither arithmetic nor geometric.

We can have,

(1 x 1) , (2 x 5), (3 x 9), (4 x 13)

1, 10, 27, 52

Thus,

The next two terms if it is arithmetic are 19 and 28.

The next two terms if it is geometric are 100 and 1000.

The two possible next terms, if it is neither arithmetic nor geometric, are 27 and 52

Learn more about sequences here:

https://brainly.com/question/19819125

#SPJ2

Answer:

The correct option is a.

Step-by-step explanation:

It is given that Nell's mortgage is $50,150 at 10 percent for 30 years and she must pay $8.78 points per $1,000.

EMI on $1000 is $8.78, so EMI on $1 is

EMI on $1 = 8.78/1000 = 0.00878

EMI on $50150 is

EMI on $50150 = 0.00878 x 50150 = 440.317 = 440.32

Therefore the correct option is a.

Hope this help you! ^_^

Answer:

68x

Step-by-step explanation:

you first of all find the area

1/2b×h=

1/2x×34

1/2×1/34x

68x

Answer:

Dilation and translation.

Hope that helps!

Step-by-step explanation:

Answer:

Step-by-step explanation:

X^2 - 11 = -2x + 4

X^2 + 2x - 15 = 0

(x - 3)(x + 5) = 0

x = 3 , -5

By using  Fundamental Theorem of Calculus, we find the derivative of the function g(x) = In { sqrt( t + t^3)dt } limit from x to 0 is  ln(sqrt(x + x^3)).  The derivative of the function g(x) = { In (1+t^2) dt} where limit are from x to 1 is  ln(1 + x^2).

The Fundamental Theorem of Calculus, which states that if a function is defined as the definite integral of another function, then its derivative is equal to the integrand evaluated at the upper limit of integration.

So, applying this theorem, we have:

g'(x) = d/dx [∫x_0 ln(sqrt(t + t^3)) dt]

= ln(sqrt(x + x^3)) * d/dx (x) - ln(sqrt(0 + 0^3)) * d/dx (0)

= ln(sqrt(x + x^3))

Therefore, g'(x) = ln(sqrt(x + x^3)).

Using the Fundamental Theorem of Calculus, we have:

g'(x) = d/dx [∫1_x ln(1 + t^2) dt]

= ln(1 + x^2) * d/dx (x) - ln(1 + 1^2) * d/dx (1)

= ln(1 + x^2)

Therefore, g'(x) = ln(1 + x^2).

To know more about Fundamental Theorem of Calculus:

https://brainly.com/question/30761130

#SPJ4

____The given question is incomplete, the complete question is given below:

Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. 7 g(x) = In { sqrt( t + t^3)dt } limit from x to 0.  8. g(x) = { In (1+t^2) dt} where limit are from x to 1.

Based on the distances between the cities, the answer to this question will be 185 miles.

Distance between Dallas and Omaha - 644 miles

Distance between Chicago and Omaha - 459 miles

= Distance between Dallas and Omaha - Distance between Chicago and Omaha

= 644 - 459

= 185 miles

In conclusion, it is 185 miles which is One Hundred and Eighty Five miles.

Find out more on distances at https://brainly.com/question/6276789.

Answer:

The first one is correct

The second one is 20years

The third one is £8820

Step-by-step explanation:

Answer:

80

Step-by-step explanation:

filler text filler text filler text

filler text filler text filler text

filler text filler text filler text

filler text filler text filler text

Answer:

2 hours

Step-by-step explanation:

add the time before and after adding 30 mins. (1 hour and 45 minutes/ 2 hours and 15 mins.) then divide by 2

The classification of the compounds according to their functional class: A | Aldehyde

B | Alcohol

C | Ketone

D | Amine

Compound A contains a carbonyl group (C=O) bonded to two alkyl groups (R-). This is the general structure of an aldehyde. Aldehydes are characterized by their strong, sweet odor.

They are also very reactive, and can be used to make a variety of other compounds, such as esters and carboxylic acids.

Compound B contains an oxygen atom (O) bonded to two alkyl groups (R-). This is the general structure of an alcohol. Alcohols are characterized by their ability to dissolve other polar compounds, such as water. They are also used in a variety of products, such as solvents, cleaners, and fuels.

Compound C contains a carbonyl group (C=O) bonded to a propyl group (CH3CH2CH2-) and an amino group (NH2). This is the general structure of a ketone.

Ketones are characterized by their strong, sweet odor. They are also very reactive, and can be used to make a variety of other compounds, such as esters and carboxylic acids.

Compound D contains a nitrogen atom (N) bonded to three alkyl groups (R-). This is the general structure of an amine. Amines are characterized by their basic properties. They are also used in a variety of products, such as pharmaceuticals, plastics, and fertilizers.

To know more about properties  click here

brainly.com/question/30339266

#SPJ11

The estimate made by Warner is 95% reasonable.

Given is that Warner received 7 letters and each letter weighed between 3.92 ounces and 4.1 ounces.

If the we take the maximum possible weight of each letter, which is 4 ounces, then the total weight of 7 letters will be equal to (4 x 7) = 28. But since the weights are weighted between 3.92 ounces and 4.1 ounces, let us assume that the weight of each letter is equivalent to -

w(a) = (3.92 + 4.10)/2 = 8.02/2 = 4.01

So, the weight of 7 letters would be -

W{7} = w(a) x 7 = 7 x 4.01 = 28.7

28.7 = 29 (round off) ≈ 30

So, yes the estimate of the Warner is reasonable.

Therefore, the estimate made by Warner is 95% reasonable.

To solve more questions on functions, expressions and polynomials, visit the link below -

brainly.com/question/17421223

#SPJ1

Nastya's annual payments on the loan will be approximately $7,350.68 (rounded to the nearest cent).

To find Jean's equity as a percent of the house value, we need to calculate the equity and divide it by the house value, then multiply by 100 to get the percentage.

Jean's equity is the difference between the house value and the mortgage amount. So, the equity is $792078.31 - $600,000 = $192,078.31.

To calculate the percentage, we divide the equity by the house value and multiply by 100: ($192,078.31 / $792078.31) * 100 = 24.26%.

Therefore, Jean's equity as a percent of the house value is 24.26%.

Now, let's move on to Nastya's question.

To calculate Nastya's annual payments on a fully amortizing loan, we need to use the formula for calculating the monthly payment:

P = r * PV / (1 - (1 + r)^(-n))

Where:
P = Monthly payment
r = Monthly interest rate (annual interest rate / 12)
PV = Present value of the loan
n = Total number of payments

Given:
PV = $622,422
Annual interest rate = 5.2%
n = 10 years

First, we need to convert the annual interest rate to a monthly interest rate: 5.2% / 12 = 0.43333%.

Next, we substitute the values into the formula and solve for P:

P = (0.0043333 * 622422) / (1 - (1 + 0.0043333)^(-10))

Using a calculator, we get P ≈ $7,350.68.

To learn more about annual payments

https://brainly.com/question/18958209

#SPJ11

please check the answer

Answer:

V=11550cm³

Step-by-step explanation:

V=1/3pier²h

V=1/3×22/7×21²×25

V=22×21×25

V=11550cm³