If you have an 81 average overall in algebra and get a 90 on a test what is your new average? Help Asap

Answers

Answer 1
what is the weight of the test?

Related Questions

RABBIT EXPERTS HELP PLEASE! This is my rabbit Pumpkin. She recently turned a month old last week. For some reason she suddenly started losing a lot of weight and stopped trying to drink milk. As someone who has had experience with baby rabbits before, this is a new thing. My rabbit also recently had new babies. Is it because the lack of milk? If so, I did manage to get the mom while she still had milk but she still won't drink any. I left her alone for a couple days (With the mom obviously) but no progress. I don't want to lose her please give me advice. I checker her spine and ribs they are sticking out a lot she barely has any fat. I tried the vet but they said to leave her with the mom its not working.​

Answers

Answer:

If its a girl shes probaby getting bigger soon I think i she probably lost her taste in milk

Step-by-step explanation:

Answer:

Cute bunny :)

So I know that domestics are weaned off milk at about 6 weeks, so she could still be drinking, but she also could be weaning. HOWEVER, they should never loose wait during the weaning process. I would try to give her a formula (baby rabbits should be fed Kitten Milk Replacer (KMR) or goat milk, which you can buy at pet stores, or sometimes even a local veterinarian's office. Because rabbit milk is the most caloric of all mammals, we add in one tablespoon of 100% heavy whipping cream (no sugar) to each can of KMR.) and force feed it to her.

If you are not comfortable with that, you can try soaking rabbit pellets in the formula and mashing up, but there's a good chance she won't recognize that as food.

Maybe join some rabbit keeper forums or ask a local breeder for more help.

Show that <1+<2+<3=180, if line l and m are parallels cut by two transversals.

Answers

Step-by-step explanation:

Angle 1 2 and 3 are angles that are in a triangle and all the angles in a triangle always add up to 180

so <1 +<2 +<3=180

Hope that helps :)

rewrite (3x + 2)(x - 3) in standard form

Answers

Answer:

3x^2-7x+6

Step-by-step explanation:

Standard from: ax^2+bx+c

(3x+2)(x-3)

We just need to multiply these two binomials together.

When doing multiplication we get:

3x^2-9x+2x-6

3x^2-7x+6

This is in standard form so the answer is 3x^2-7x+6

Pls help me I'm too lazy

Answers

Answer:$13,000

Step-by-step explanation:

After 5 years it would be 25% interest so 25% of 13,000 is 3,250 13,000x.25=3,250

after allowing 15% discount on the price of an article and 13% bat was live and the remaining amount in the price of article becomes 13447 find the market price of an article​

Answers

Answer:

14000

Explaination:

spwithvat = sp without vat + 13% of sp without vat

let, sp without vat be x.

sp with vat= x + 13% of x.

or, 13447 = x + 13/100 × x

or, 1344700 = 113x

or, x= 1344700/113

x = 11900

Let, mp be y.

sp with vat = mp - 15% of mp

or, 11900 = y - 15/100 × y

or, 1190000 = 85y

or, y= 1190000/85

y= 14000

Which expression is equivalent to 12(2x - 3y + 4)?

Answers

Answer:

24x - 36y + 48

Step-by-step explanation:

12 (2x - 3y + 4)

Distribute the term outside of the parenthesis, multiply each term inside the parenthesis by the term outside of the parenthesis.

(12)(2x) - (12)(3y) + (12)(4)

24x - 36y + 48

Answer:

Step-by-step explanation:

Where are the expressions?

Write a statement that indicates that the triangles in each pair are congruent. I only need 18, 19, and 22 answered.

Answers

Answer:

18- Both these triangles have the same amount of lines on it, meaning they are congruent.

19- Both of the triangles have the same angle measurements and are position the same

22- Angle B and angle G are the exact same angle. Same thing with F and C. H and D.

Step-by-step explanation:

Hope this helps a little :)

Glenn needs to cut pieces of ribbon that are each 1 meter long to make ribbon key chains.

If he has 2 pieces of ribbon that are each 1 dekameter long, how many 1−meter pieces of ribbon can he cut?

Answers

Answer:

20

Step-by-step explanation:

dekameter=10 meters

dekameter*2

20 meters

20/20=1

20 meter long pieces

A right circular cylinder has a base radius of 6 centimeters and a height of 12 centimeters. What is the volume of this cylinder? A. B. C. D.

Answers

Answer: [tex]432\pi \text{ cubic centimeters}[/tex] or [tex]1356.48\text{cubic centimeters}[/tex]

Step-by-step explanation:

Volume of right circular cylinder = [tex]\pi r^2 h[/tex]

Given: Radius = 6 centimeters

Height = 12 centimeters

Then, the volume of this cylinder = [tex]\pi (6)^2 \times (12)= 432\pi \text{ cubic centimeters}[/tex]

Hence, the volume of this cylinder = [tex]432\pi \text{ cubic centimeters}[/tex]

At [tex]\pi=3.14[/tex]

The volume of this cylinder[tex]=432\times3.14=1356.48\text{cubic centimeters}[/tex]

50 POINTS: Please help thank you so much!! (Image attached) The polygons are similar. Find the values of the variables.

I know from the answer key that the answers are x=12
and y=8, but I'm not sure how to get there...​

Answers

Answer:

y = 8  

x = 12        

Step-by-step explanation:

Corresponding sides are in proportion when the polygons are similar.

(1)      7/3.5 = 3y/x                    (2)    7/3.5 = (x + 4)/y

            2 = 3y/x                                    2 = (x + 4)/y

          2x = 3y                                       2y = x + 4

          2x - 3y = 0                                -x + 2y = 4   Multiply by 2 and add to (1)

         -2x + 4y = 8

                    y = 8                               -x + 2(8) = 4

                                                           -x + 16 = 4

                                                                 -x = -12

                                                                   x = 12

There you go.  Hope you can follow.                                                                          

help pleaseeeeeeeee!!!​

Answers

Answer:

Step-by-step explanation:

you can try the right angled triangle method too but its a little longer.

Find the percent of the number. 45% of 45 is

Answers

Answer:

20.25

Step-by-step explanation:

Answer:

20.25

Step-by-step explanation:

Use the “ %/100 = is/of ” method

45          ?

__    =     __

100          45

cross mutilps 45(45) = 2,025

then divide 2,025 by 100 = 20.25

can the height of a cylinder be a fraction​

Answers

Yes, u can also transform to decimal
Example: 1/3 = 0.33

Mrs. Avery is going to randomly select one student from her class to read a poem out loud. There are 151515 boys and 131313 girls in her class.
What is \text{P(boy})P(boy)start text, P, left parenthesis, b, o, y, end text, right parenthesis?

Answers

Answer:

53.57%

Step-by-step explanation:

Answer:

53.57%

Step-by-step explanation:

since i forgot to attach a image last time im asking again

Answers

Answer:

y = 5/2x

60 ft tall

Step-by-step explanation:

I cant get this answer it has to do with im using circumference and radius, diameter d=3x2=6m. Please help quick!

Answers

Answer:

C= 2 πr =18.85 m

Step-by-step explanation:

diameter= d= 6m

Radius = diameter/2= 6/2 = 3m

The circumference can be found by two formulas. One by using diameter and the other by using radius.

C= πd = 6* 3.14= 18.85 m

or

C= 2 πr = 2*3.14*3= 18.85 m

Using both the formulas gives the same answer.

The diameter is the line dividing the circle into half passing through the center.

The radius is half of the diameter or the lines which joins the center to the circumference of the circle.

Find the measure of the interior angles.

Answers

Interior angles of a triangle should always add up to 180.
180-154=26
26-13=13
X=13
x = 13°

We know that the sum of the angles of a triangle is 180°.
So x + 13 + 154 = 180
x + 167 = 180
x = 13

Sally's high school is planning their spring musical. The revenue, R, generated can be determined by the function R(t)=-33t^2+360t , where t represents the price of a ticket. The production cost, C, of the musical is represented by the function C(t) = 700+5t. What is the highest ticket price, to the nearest dollar, they can charge in order to not lose money on the event?​

Answers

Answer: t=8

Step-by-step explanation:

The highest ticket price that they can charge in order to not lose money on the event will be $8.16.

What is a function?

A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.

Sally's secondary school is arranging their spring melodic. The income, R, is created still up in the air by the capability R(t) = -33t² + 360t, where t addresses the cost of a ticket. The creation cost, C, of the melodic is addressed by the capability C(t) = 700 + 5t.

The highest ticket price that they can charge in order to not lose money on the event will be given as,

C(t) = R(t)

700 + 5t = -33t² + 360t

33t² - 355t + 700 = 0

Solve for 't', then we have

t = [-(-355) ± √((-355)² - 4 × 33 × 700)] / (2 × 33)

t = [355 ± 183.37] / 66

t = 5.378 ± 2.778

t = 5.378 + 2.778, 5.378 - 2.778

t = 8.16, 2.60

More about the function link is given below.

https://brainly.com/question/5245372

#SPJ2

When he was measuring herbs on his balance scale, Neville placed a 1/2 gram weight, then a 1/5 gram weight, and finally a 1/8 gram weight before the scale balanced. How much did his herbs weigh?

Answers

Answer:  [tex]\dfrac{33}{40}\ gm[/tex]

Step-by-step explanation:

Given

Neville place three weights in the sequence

[tex]\dfrac{1}{2}\ gm,\dfrac{1}{5}\ gm,\dfrac{1}{8}\ gm[/tex]

The total weight of the three weights is

[tex]\Rightarrow \dfrac{1}{2}+\dfrac{1}{5}+\dfrac{1}{8}=\dfrac{20+8+5}{40}\\\\\Rightarrow \dfrac{33}{40}\ gm[/tex]

Thus, herbs weigh  [tex]\frac{33}{40}\ gm[/tex]

Can some one plz help i really dont wna failll plzzz

LINKS WILL BE REPORTED

Answers

i think its (11, 4) if im not mistaken

Reggie pays $982.27 each month to rent an apartment. How much will it cost him to rent the apartment for one year?

Answers

Answer:

11787.24

Step-by-step explanation: If it costs 982.27 each month, multiply that number times 12 to equal a full year to get your answer.

pls answer asap no wrong answers pls

Answers

Answer:

401.92

Step-by-step explanation:

The formula used the calculate the volume of a cylinder is

πr^2h

π= 3.14

H= 8

r= 4

Volume= 3.14 × 4^2 × 8

= 3.14 × 16×8

= 401.92

Hence the volume is 401.92

(Score for Question 2: ___ of 8 points)
2. Find the Perimeter and area of the following shape using correct math




a. Perimeter:



b. Area

Answers

Answer:

(a) 33.7 cm

(b) 79.25 cm²

Step-by-step explanation:

(a)

Find the perimeter of the semicircle (circumference ÷ 2).

10 cm is the diameter of the semicircle.

The perimeter of the semicircle

= (10 × 3.14) ÷ 2

= 31.4 ÷ 2

= 15.7 cm

The perimeter of the shape

= 15.7 + 10 + 4 + 4

= 33.7 cm

(b)

Find the area of the circle then divide to 2

The formula of the area of a circle

= πr²

The radius of the circle

= 10 ÷ 2

= 5 cm

The area of the semicircle

= (3.14 × 5²) ÷ 2

= 78.5 ÷ 2

= 39.25 cm²

The area of the rectangle

= 4 × 10

= 40 cm²

The area of the shape

= 39.25 + 40

= 79.25 cm²

To get the paint color moss green, 2 parts
violet paint is mixed with 3 parts yellow
paint. How many parts yellow paint
should be mixed with 5 parts violet
paint to make moss green paint?

Answers

7.5 parts yellow paint

5 divided by 2 = 2.5
2.5 x 3= 7.5

Which expression has the greatest value?

Answers

Mb that I’m saying this but look at the comment

Which is the angle of depression from the top of the waterfall to Kelley? ∠5 ∠8 ∠7 ∠6

Answers

Answer: 6

Step-by-step explanation:

Answer:

∠6

Step-by-step explanation:

Convert the following quadratic equation to standard form:

y= -2(x+3)^2+1

Answers

Answer: -2x^2-12x-17

Step-by-step explanation:

-2(x+3)^2+1 Original equation

-2(x^2+3x+3x+9)+1 factor (x+3)(x+3)

-2x^2-12x-18+1 Multiply the factored part by -2

-2x^2-12x-17 Combine like terms

7th grade math help me pleaseee

Answers

Step-by-step explanation:

1. -6u= -29-7

-6u÷-6= -36÷-6

u= 6

2. 6m= -23-1

6m÷6= -24÷6

m=-4

3. 4d=37-5

4d÷4=32÷4

d=8

Answer:

4. -6u+7=-29

-6u=-29-7

-6u=-36

-6u=-36

(divide both sides by-6 )

-6u/-6=-36/-6

u=6.

5. 6m+1=-23

6m=-23-1

6m=-24

divide-24 by 6

m=-4

6. 5+4d=37

4d=37-5

4d=32

divide by 4

d=8

help pleasee having a bad day,and really stressed out


what is ammonia Conductivity in Solution?

a.light bulb shines brightly

b.light bulb shines dimly

c.light bulb shines doesn't shine


and explain why you chose that answer

i put it in the wrong subject this is chemistry

Answers

Answer:

anything :)))

Step-by-step explanation:

Answer:

anything

Step-by-step explanation:

What is the value of this logarithmic expression?
log, 16 – log, 4
OA.
6
OB.
3.58
O c.
N.
OD.
0.60
Reset
Nel

Answers

Answer:

2

Step-by-step explanation:

option c is the correct answer

The required value of the given logarithmic expression log₂ 16 – log₂ 4 is 2. The correct answer would be an option (C).

What are the properties of logarithms?

There are four basic properties of logarithms:

logₐ(xy) = logₐx + logₐy.

logₐ(x/y) = logₐx - logₐy.

logₐ(xⁿ) = n logₐx.

logₐx = logₓa / logₓb.

According to the problem, we will use some of the basic logarithmic properties,

The logarithmic expression is given in the question, as follows:

log₂ 16 – log₂ 4

We have to determine the value of the given logarithmic expression.

As per the given question, we have

⇒ log₂ 16 – log₂ 4

⇒ log₂ 2⁴ – log₂ 2²

Using property logₐ(xⁿ) = n logₐx,

⇒ 4 log₂ 2 – 2 log₂ 2

Apply the subtraction operation, and we get

⇒ 2 log₂ 2

⇒ 2 (1)

⇒ 2

Thus, the required value of the given logarithmic expression is 2.

Learn more about the logarithmic properties here:

brainly.com/question/24211708

#SPJ2

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