Tristan earned a grade of 64% on his multiple choice science final that had a total of 200 problems. How many problems on the final exam did Tristan answer correctly?

Answers

Answer 1

Answer:

128

Step-by-step explanation:just go cheat ok thank you


Related Questions

You have $10 in your bank account. It doubles every month. How much money will you have after 5 months

Answers

Answer:

$50.

Step-by-step explanation:

10 x 5 = 50.

Answer:

You will have a total of $320

Step-by-step explanation:

10 x 2 x 2 x 2 x 2 x 2 = $320

Find the total surface area of this triangular prism.
10cm
6 cm
4cm
8 cm

Answers

10 cm is your answer

Total surface area of the given triangular prism is 144 centimeter square

What is surface area?

The surface area of a solid object is a measure of the total area that the surface of the object occupies

What is Triangular prism?

A triangular prism is a three-sided prism; it is a polyhedron made of a triangular base, a translated copy, and 3 faces joining corresponding sides

Given figure is a right angled triangular prism

Total surface area of the right angle triangular prism = (x + y + h )L + b × h

Here,

x= 8 cm

y= 10 cm

h= 6 cm

L= 4 cm

b= 8 cm

Substitute the values in the equation

Total surface area = (8 + 10 +6)4 + 8×6= 144 centimeter square

Hence, the total surface area of the triangular prism is 144 centimeter square

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Beekeepers sometimes supplement the diet of honey bees with sugar water to help promote colony growth in the spring and help the bees survive through fall and winter months. The tables below show the amount of water and the amount of sugar used in the Spring and in the Fall.

Answers

Answer:

wheres the tabel ?

Step-by-step explanation:

Avoiding vaccinations during flu season can help you cut down the risk of contracting this communicable

Answers

Answer:false

Step-by-step explanation:

In a class of students, the following data table summarizes the gender of the students and whether they have an A in the class. What is the probability that a student who has an A is a female?
Female Male
Has an A 2 6
Does not have an A 11 5

Answers

Answer:

sd

Step-by-step explanation:

I need help with this one

Answers

Answer:

top left:

(-8,10)

bottom right:

(10,-8)

down middle left:

(1,-10)

down middle right:

(7,-10)

Step-by-step explanation:

Select all numbers that have an absolute value of 0.6
-60
1/6
-0.6
0.6

Answers

Answer:

60 and 0.6

Step-by-step explanation:

Help please thanks!

Answers

Answer: C

Step-by-step explanation: it seems like the best answer and makes the most sense! please let me know if i am correct! have a wonderful day!

Which of the following steps are applied to ABCD to obtain A'B'C'D

Answers

Answer:

A

Step-by-step explanation:

take the black triangle's point A, move that towards the red triangle's point A'. It's 4 units left, 3 up

yw~

One cold night the temperature was 0 degrees at 8 p.m. The temperature dropped at a constant rate from 8 p.m. to midnight. At midnight the temperature was −16.8 degrees.

What was the temperature at 9 p.m.?

Enter your answer in the box. plz help

Answers

Answer:

Step-by-step explanation:

the rate is -4.2, so after an hour the temperature would be -4.2 degrees

Answer:

-4.2

Step-by-step explanation:

I took the test on K12 and got 100

A mathematics student goes out for ice cream to celebrate an A on her midterm. She decides on an ice creams sundae. The available flavors are Chocolate, Strawberry and Vanilla. The available toppings are Hot fudge, Caramel, Nuts, Sprinkles and Strawberries. (a) How many sundaes are possible if one flavor is selected and three different toppings are selected? (b) How many sundaes are possible if there are three scoops of ice cream each which may be of any flavor and two distinct toppings are selected?

Answers

Answer:

(a) 30

(b) 10

Step-by-step explanation:

There 3 different flavors of ice-cream available and 5 different toppings are available.

In mathematics, the procedure to select k items from n distinct items, without replacement, is known as combinations.

The formula to compute the combinations of k items from n is given by the formula:

[tex]{n\choose k}=\frac{n!}{k!\cdot (n-k)!}[/tex]

(a)

Compute the number of possible sundaes that can be made with one flavor  and three different toppings as follows:

[tex]\#\text{Sundaes}=\#\text{Ways to select 1 flavor}\times \#\text{Ways to select 3 toppings}[/tex]

                [tex]={3\choose 1}\times {5\choose 3}\\\\=3\times 10\\\\=30[/tex]

(b)

Compute the number of possible sundaes that can be made if there are three scoops of each ice cream and two different toppings as follows:

[tex]\#\text{Sundaes}=\#\text{Ways to select 1 flavor}\times \#\text{Ways to select 3 toppings}[/tex]

                [tex]=1\times {5\choose 2}\\\\=1\times 10\\\\=10[/tex]

How do you Solve 2v−6v+7v=15.

Answers

2v-6v=-4v
-4v+7v=3v
3v=15
15 divided by 3 is 5

What is an equation for the line that passes through the coordinates (2,0) and (0,3)

Answers

The equation of a line that pass through the point (x1,y1) and has a slope of m is :

y=(-3/2)x+3

"Straight Equation"

Given:

A(2,0)

B(0,3)

Slope=(y2-y1)/(x2-x1)slope=(3-0)/(0-2)=3/-2=-3/2slope=-3/2

let's do (2,0)

x1=2y1=0m=slope=-3/2

Equation:

y-y1=m(x-x1)y-0=-3/2(x-2)y=-3/2(x-2)y=(-3/2)x+3

The equation of a line that pass through the point (x1,y1) and has a slope of m is y=(-3/2)x+3.

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Wai keong's monthly salary is twice the amount he save in April he save $3500 in April. In may, he saved $4200 less than the amount he spent. How much is his monthly salary? How much did he save in may?

Answers

Answer:

Salary is 7000

He saved 2800 in may

The monthly salary of the Wai keong will be $7,000 and the amount of his savings will be $2,800.

What is the linear system?

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

Wai keong's monthly salary is twice the amount he save in April he save $3500 in April.

Let x be the monthly salary of the Wai keong.

Then the equation will be

x = 2 × $3500

x = $7,000

The monthly salary is $7,000.

In may, he saved $4200 less than the amount he spent.

Then the amount of money that he can save will be

⇒ $7,000 - $4,200

⇒ $2,800

The monthly salary of the Wai keong will be $7,000 and the amount of his savings will be $2,800.

More about the linear system link is given below.

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Select all the correct expressions in the table which expressions are equivalent to the given complex number 45+2i

Answers

The expressions are given below:

What is complex number?

Complex numbers are numbers that consist of two parts — a real number and an imaginary number.

Given:

45+ 2i

9+4 i + 2( 4 + 7i)(1- 2i)

= 9 +4i + 2( 4 - 8i + 7i +14)

=9 + 4i + 36 - 2i

= 45 - 2i

and,

(9 + 4i )+ (36 - 2i)

=45 + 2i

Hence, learn more about complex number here:

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Click on the measure of angle x.

Answers

Step-by-step explanation:

not sure where the click but the angles of 52 degree angle

The measure of the angle x in the given figure is 142°.

What is an angle?

When two lines meeting at a point, it will form angle.

We know that, if two lines meeting at a point and forms a straight line then the angle on the either side of the line is 180°.

Here, in the given figure: (x + 38°) = 180°

Therefore the measure of the angle x = (180° - 38°) = 142°.

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what is the value of the expression below when X=5 6x+5

Answers

Answer:

35

Step-by-step explanation:

6 x 5 = 30

30 + 5 = 35

Answer:

35

Step-by-step explanation:

6 x 5 = 30

30 + 5 = 35

When Jack got out of school at 3:00 pm the temperature was -2 F. By 8:00 pm the temperature was -12 F. A radio announcer reported that it was getting warmer. Is the announcer correct?

Answers

Answer:

C. No -12 is to the left of -2 on the number line

lowest common multiple of 42 and 63​

Answers

Answer:

420

Step-by-step explanation:

its is 420 I guess it is what it is

Answer: The LCM of 42 and 63 is 126 QwQ

HOPE THIS HELPED!!! (you can mark me as brainliest if you want)

Solve the equation q/1.6=5

Answers

Answer:

q = 8

Step-by-step explanation:

To solve for q, you must isolate it.

In this case, you must isolate the q by multiplying 1.6 on both sides.

This makes the answer to be q = 8.

q=8
because if you would reverse it and make it 1.6*5=q you would notice it would be 8


7. Which graph represents a proportional
relationship

PLEASE HELP ME

Answers

Answer:

B

Step-by-step explanation:

It's a relationship

What is the answer.
A. The elevation of sea level is 0 km and the elevation of the summit is 5 km.
B. The elevation of sea level is 5 km and the elevation of the summit is 5 km.
C. The elevation of sea level is 0 km and the elevation of the summit is 10 km.
D. The elevation of sea level is 5 km and the elevation of the summit is 10 km.

Answers

Answer:

D. The elevation of sea level is 5 km and the elevation of the summit is 10 km.

Step-by-step explanation:

Please give me brainliest'

Which expression is equivalent to 38÷34?

Answers

Answer: 19/17 (Decimal: 1.117647)

How much would the tip be if you left 18% on a $75.45 steak dinner

Answers

Answer:

13.58 is the 18 percent tip

Kendall's mom and dad have agreed to sponsor her in a school walk a thon to raise money for soccer uniforms. Her mom is donating 6 dollars to her. Her dad is donating 3 dollars for each mile she walks. How much money will she collect if she walks 5 miles

Answers

Answer:

$15.00

Step-by-step explanation:

She gets $15.00 because she already gets 6 from her mom and the dad is giving her 3 dollars every mile she walks. So 5 x 3 = 15. She earns $15.00 form her dad and together combined with moms money($6.00), would be $21.00. So the answer is $15.00.

Your welcome!

Which expression is equivalent to −76x+92?

Answers

Answer:

4(−19x+23) is equivalent to the expression

Step-by-step explanation:

Franklin saved money to buy art supplies.

He used 15 of his savings to buy brushes. He used 12 of his savings to buy paint.

What fraction of his savings does he have remaining?

Answers

Answer:

Franklin has 73 percent of his savings left.

Answer:

If you need a Fraction the fraction answer is 3/10 :)

A company logo has 4 concentric circles. Suppose you graph the points (diameter, circumference) and connect them with a line. In terms of pi, what is the slope of the resulting line?

Answers

Answer:

Step-by-step explanation: they will form a straight line, passing through the origin.

let the radius of the first one be r

then the first point is (2r, 2πr)

slope of line passing through (0,0) and (2r, 2πr)

= (2πr)/(2r)

= π

The slope of the resulting line is π.

What is a slope?

The slope of a line is a number that describes both the direction and the steepness of the line.

Given that, A company logo has 4 concentric circles. you graph the points (diameter, circumference) and connect them with a line.

They will form a straight line, passing through the origin.

Let the radius of the first one be r

Then the first point is (2r, 2πr)

Slope of line passing through (0,0) and (2r, 2πr)

= (2πr)/(2r)

= π

Hence, The slope of the resulting line is π.

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What are m and b in the linear equation 5 + 12x + 1 + 15x = y?

Answers

Answer: m = 27, b = 6

Step-by-step explanation:

1. Start by combining like terms

6 + 27x = y

2. Rearrange into standard form (y = mx +b)

y = 27x +6

Interpret the values:

m = slope -> 27

b = y-intercept -> 6

Please help I’m stuck on this question

Answers

uhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

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