Danielle has her finals coming up and she's worried she'll fail her class. Her past 3 test grades were a 72. an 85, and a 68. She needs a 70 to pass the class. What grade does she need to make on the final to get a 70?

Answers

Answer 1

Answer:

55

Step-by-step explanation:


Related Questions

At Sophia's gymnastics camp, the gymnasts spent 2 hours and 45 minutes on the balance beam and 2 hours and 50 minutes on practicing vaulting. If the gymnastics camp ended at 2:25 P.M., what time did it start?

Answers

Answer: 8:50 am

Step-by-step explanation:

Well, you have to add the hours together, and remember that there is 60 minutes in an hour. You wouls get 5 hours and 35 minutes, or 5:35. You just count backwards from there. Hope this helped!

The Trinomial factors are...

Answers

Step-by-step explanation:

Since you are solving for two numbers that multiply into 56 and since we know they are both integers then they have to be an integral multiple of 56 which are 1,2,4,7,8,14,28, and 56. There are also negative values for every single value listed.

I will restate the example products

so 1 would be paired with 56 to get a product of 56

and -1 with -56 would be a product of 56

2 with 28 to get 56

-2 with -28 to 56

4 with 14 to get 56

-4 with -14 to get 56

7 with 8 to get 56

-7 with -8 to get 56

Hope this helps :)

How would you find the percent of discount if the sale price is $61.75 and the original price is $95

Answers

Answer:

Sale Price = $61.75 (answer). This means the cost of the item to you is $61.75. You will pay $61.75 for a item with original price of $95 when discounted 35%. In this example, if you buy an item at $95 with 35% discount, you will pay 95 - 33.25 = 61.75 dollars.

Step-by-step explanation:

hopefully this helps

It’s 65%. Putting this for extra characters ahebeknfkddndjdk

Elena bouggt 8 tokens for $4.40. At this rate: How many tokens could she buy with $6.05? Do not include units (tokens) in your answer.​

Answers

She could buy 11 tokens. To find this, you divide 4.40 by 8 to find the price for one token, which would be $0.55 each. Then you divide 6.05 by 0.55 to find how much you can get with that much money which would be 11.

Find the surface area of the prism 3m 16m and 6m​

Answers

Answer:

324 square meters

Step-by-step explanation:

A frog is at the bottom of a 25-foot well. Each day he climbs up
5 feet, and each night he slips down 2 feet. How many days will
it take the frog to reach the top of the well?
The frog reached the top on the
day.
Be prepared to explain how you got your answer.

Answers

Answer:

25/3

Step-by-step explanation:

In 1 day we have daytime and night time each 12 hrs

in the day time he climbs 5ft and at night he slips 2 ft

meaning he climbs a total of 3ft(5-2) each day

so to get the number of days he climbed uts 25ft /3 ft

Therefore he takes 25/3 days to reach the top

answer is approximately 8.33 days

Answer:

Day 8

Step-by-step explanation:

Each day progress:

5 - 2 = 3 feet

After 7 days

7*3 = 21 feet

Day 8:

21 + 5 and the frog is free

5.) Some cats and 29 dogs are in the kennels at the vet. There are 45
animals altogether. How many cats are in the kennels?

Answers

Answer:

16 cars

Step-by-step explanation:

Answer:

Easy 45-29=16.

Step-by-step explanation:

PLS HELP write a value that satisfies the equality Ix-3l=6

Answers

Answer:

9

Step-by-step explanation:

get rid of the brackets

x-3=6

then add 3 to both sides

x=6+3

now add

x=9

your answer your looking for is

9

I hope this helps!!!

Have a good day!!

Help Asap 30points best answer!!!!

Answers

Answer:

c.

Step-by-step explanation:

a negative fraction is lower than a positive.

So its negative, then positive, then the biggest fraction, which is 3/2.

If you need more clarification, please let me know    :)

sin 7A = cos 3A, then m∠A is what?

Answers

Answer:

m∠A = 9°

Step-by-step explanation:

[tex] \sin 7A = \cos 3A \\ \\ \sin 7A = \sin(90 \degree - 3A) \\ \\ 7A = 90 \degree - 3A\\ \\ 7A + 3A= 90 \degree \\ \\ 10A= 90 \degree \\ \\ A = \frac{90 \degree}{10} \\ \\ m \angle A =9 \degree[/tex]

find the area of the shaded region in each of the following​

Answers

Answer:

the bottom one 42.061

upper one 49/2pi = 76.969

Step-by-step explanation:

the bottom one

14^2 - 49pi = 42.061

upper one, put the shaded parts together and that forms a semicircle

49/2pi = 76.969

Work out the size of the angle marked x.
x
145

Answers

Answer:

x = 125°

Step-by-step explanation:

The sum of the angles around a point = 360° , then

90 + 145 + x = 360°

235° + x = 360° ( subtract 235° from both sides )

x = 125°

Please help me anyone in 6th grade or higher whoever did this i will give you the brainliest if you help

Answers

Answer:

I would suggest just searching the place up and working on format here. Use adjectives which is basically things that describe your trip. Dscribe the things that are unique about the caravanserai.

80% of what number is 120?

Answers

Answer:

150

Step-by-step explanation:

brainliest?

Answer:

150

Step-by-step explanation:

answer both for a ( brain list , thanks , and a 5 star review)

Answers

Answer:

1/ 6

7/ 12

Step-by-step explanation:

Answer:

7a) 1/7

7b) 7/12

Step-by-step explanation:

For 7a) you know that the denominator of 5/6 is equal to 6 so that means you should make 1 have a denominator of 6. To do that, you have to multiply the denominator and the numerator by 6 to get 6/6-5/6=?. With this, you could easily solve the two fractions because they have equal denominators. You subtract the numerator and keep the denominator. 6-5=1 so the answer is 1/6.

For 7b) I would first convert 1 3/12 into an improper fraction. To do that, you have to multiply the whole number by the denominator then add the numerator. It will look like this 12x1+3/12 which is equal to 15/12. This makes the question easier to solve. You then want to convert 2/3 to have a denominator of 12. To do that, you have to multiply 4 on the numerator and denominator. This will turn the fraction into 8/12. After you do that, you can easily subtract the fractions again. you do 15-8/12 which is equal to 7/12.

If this answer has helped you, please mark this answer as brainliest

Find the area of the figure.
square with sides of 5.9 ft
The area of the
square is
ft.

Answers

Area is pretty simple. To find the area you take the length times the height. In this case being a square it would be 5.9•5.9=34.81 ft
Answer:

Formula: Area = L x W

5.9 ft x 5.9 ft

= 34.81 ft

Hope that helps :)

How to find the Angle Measures of this Inscribed Quadrilateral

Answers

Answer:

All the four vertices of a quadrilateral inscribed in a circle lie on the circumference of the circle. The measure of an exterior angle is equal to the measure of the opposite interior angle.

Step-by-step explanation:

What is the measure of x?
344
43
172
86

Answers

I’m gonna say 172 if that’s not right I’m so sorry..

100 POINTS!!! ONLY 1 QUESTION! WILL GIVE BRAINLIEST. Please EXPLAIN how you got the answer

Answers

Answer:

A

Step-by-step explanation:

its hard to explain but pretty much if you didn't know the ^x+1 is the x intercept except when its graphed its no marked at (1,0) its mark ate (-1,0) because it always takes the inverse

if you go over to the right 3 then your adding 3 to the x intercept or subtracting 3 from ^x+1 so it would be ^x-2

the y intercept part is easy all you have to do is subtract 2 from the y intercept so it would be +2

hope this helps :D

Answer:

yes equation A is your answer

PLEASE HELP!!!! Geometry is so hard and this is due tonight :(

Answers

Number 7 Should Be A. 2.5

The angle of depression from an air traffic control tower to an airplane on the runway is 72 degrees. If the tower is 354 feet tall, how far is the airplane from the base of the tower?

Answers

Answer:

115.02 feet

Step-by-step explanation:

The angle of depression from an air traffic control tower to an airplane on the runway is 72 degrees. If the tower is 354 feet tall, how far is the airplane from the base of the tower?

We solve this question using the Trigonometric function of tan

tan x = Opposite/Adjacent

x = Angle of depression = 72°

Opposite = Height of the tower = 354 feet

Adjacent = Distance of the airplane from the base of the tower = y

Hence,

tan 72 = 354/y

Cross Multiply

tan 72 × y = 354

y = 354/tan 72

y = 115.02157247 feet

Approximately = 115.02 feet

Therefore, the distance of the airplane from the base of the tower is 115.02 feet

Michael wants to plant a circular flower garden in his backyard. If the radius of his garden is 12.5 feet, what is the circumference of the garden in terms of pi?

Answers

12.5 x 2 (you need the diameter to find pi) =25pi ft

3. Find x.
8x - 37
5x + 17


I really need help with this

Answers

Answer:

X would be 18x

Step-by-step explanation:

9x=-12 what is x? (9*x=-12)

Answers

Answer:

x = -4/3

Step-by-step explanation:

Mark me as brainliest now

x=-1.33 recurring

balance out each side
9x = -12
divided by 9
x = -12 divided by 9
x = -1.33 recurring

Victor baked 30 chocolate chip cookies, 18 peanut butter cookies, and 24 sugar cookies. He wants to split them into equal and identical bags to sell at the bake sale. What is the greatest number bags of cookies Victor can make?

Answers

Answer:

Six bags.

Step-by-step explanation:

The greatest common factor of 18, 24, and 30 is 6.

He can make 6 bags. Each would have 5 chocolate chip cookies, 4 sugar cookies, and 3 peanut butter cookies.

Round 125 to the nearest hundred.

PLEASE HELP ASAP!!!!!!!!!!!!!!!!

Answers

Answer:

100

Step-by-step explanation:

as in the tens place it is 2 its lesser than 5 so it will be 100

I hope im right!!

Answer:

125 rounded to the nearest hundred is 100.

Step-by-step explanation:

Have a nice day!!!

36 is 0.8% of what number?

Answers

36 = 0.8% 36/8=4.5 4.5•10=45 45•10=450 your answer is 450

Which expression is equivalent to 16 + 2 · 36?
А
24 +23 • 3²
B
B 23 +23.32
© 24 +2.32
D 2? +22.33
please help me out

Answers

Answer:

i think is D

Step-by-step explanation:

just think

A circle has a radius of 6 cm. What is its area?

Answers

Answer: A=113.1cm

Step-by-step explanation:

Answer:113.14

Step-by-step explanation:

π=22/7

Area=πr2

Area=22/7×(6)2

22/7×36=113.14

You spent $175 on a pair of shoes and three shirts. Each shirt cost the same amount. The shoes cost four times the amount of one shirt.
A) Graph the system of equations.
B) What was the price of the shoes and each shirt?

Please answer and take seriously will give brainliest

Answers

Step-by-step explanation:

1. making the equation:

shoes = x

shirts = y

175 = x + 3y

x = 4y

2. graph it (I'm using desmos)

the green line is for 175 = x + 3y and the purple one is for x = 4y

3. find the price

x = 4y

175 = 4y + 3y

175 = 7y

y = 175/7 = $25

price of the shirt = $25

x = 4y = 4*25 = $100

price of a pair of shoes = $100

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