Answer:
-74v
Step-by-step explanation:
uh-
Which techniques can be used to evaluate the expression 12.75/
1.5
Answer:
8.5
Step-by-step explanation:
Given the expression 12.75/1.5. The technique in solving the division expression is as shown
First we can write the decimals as fraction as shown;
12.75 = 1275/100
1.5 = 15/10
12.75/1.5 = (1275/100)÷(15/10)
12.75/1.5 = 1275/100×10/15
12.75/1.5 = 1275/10 × 1/15
12.75/1.5 = 1275/150
12.75/1.5 = 8.5
Hence the result of the division is 8.5
Round 15500 to the nearesthundred
Answer:
It would be 16000
Step-by-step explanation:
have a great day :) brainliest would be nice too!
When the dilation has a scale factor greater than 1, it is considered an _____
A. enlargement
B. reduction
Answer:
A. enlargement.
Step-by-step explanation:
when you multiply a number by anything greater than one the number will go up. and if it is 1 or less than one the number will go down
Is -1/4<3/4? Use the number line to explain your answer.
No,because -1/4 is to the left of -3/4
No,because -1/4 is to the right of -3/4
Yes,because -1/4 is to the left of -3/4
Yes,because -1/4 is to the right of -3/4
pls pls plss helppp
Answer:
no, bcoz -1/4 is to the right of -3/4
sorry i need help please quick
Given a voltage of 80 volts and a current of 5 amps, what is the resistance?
9 ohms
12 ohms
16 ohms
10 ohms
I really need help!!!
Answer:
3
Step-by-step explanation:
V of cylinder =π r^2 h
V=π r^2 (h/3)
the important part is the h and h/3
you have to multiply h/3 by 3 to get back h which would make them equal
π r^2 h = 3(π r^2 (h/3))
What is the circumference of the following circle? d=4
Answer:
c≈12.57
Step-by-step explanation:
good luck :)
I'm not 100% sure
A brownie recipe asks for three and one half times as much sugar as chocolate chips. If four and two thirds cups of sugar is used, what quantity of chocolate
chips would then beneeded, according to the recipe?
Answer:
1 1/3 chocolate chips
Step-by-step explanation:
you have to divide 4 2/3 ÷ 3 1/2
change mixed number to improper fraction
14/3÷7/2
KFC-Keep Flip Change
14/3 × 2/7 = 28/21
28÷21= 1 1/3
There are 9 students in a class. The teacher chooses 2 students to go to the library. The order in which they are chosen does not matter.How many ways are there to choose the students?
Step-by-step explanation:
Number of ways = 9C2 = 9 * 8 / (1 * 2) = 36.
Correct Answer Auto Detected:
36
The domain for f(x) and g(x) is the set of all real numbers.
Let f(x) = 3x + 5 and g(x) = x2.
Find f(x) + g(x).
Answer:
f(x) + g(x) = x^2 + 3x + 5
Step-by-step explanation:
In order to do this, you need to substitute f(x) for 3x +5 and substitute g(x) for x2 (which I'm assuming is x squared, which I will be wrIting as x^2. If this is not the problem, please correct me)
f(x) + g(x) = 3x + 5 + x^2
Now, you need to put the varibles in decreasing order of exponents.
f(x) + g(x) = x^2 + 3x + 5
Answer:
Step-by-step explanation:
The domain of a function is the set of all possible inputs for the function. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0. We can also define special functions whose domains are more limited.
Which statement best explains why the Exodus is an important event in the Jewish religion?
The question is incomplete, the complete question is;
Which statement best explains why the Exodus is an important event in the Jewish religion?
A) It recalls the journey of the Hebrews from Ur to Canaan.
B) It supported the idea that Canaan was the Promised Land.
C) It describes the important role of Abraham in the Jewish faith.
D) It tells the history of the migrations and settlements of the Jewish people.
Answer:
B) It supported the idea that Canaan was the Promised Land.
Step-by-step explanation:
The Jewish religion holds Canaan as the land promised to Abraham and his seed after him. This was actually a promise that Yahweh made to the Israelite nation before the nation was born.
The promise was made to Abraham. Yahweh also told Abraham that his seed will be enslaved for four hundred years after which He will bring them out and resettle them in the promised land.
The exodus reminds the Hebrews that Yahweh fulfilled His promise of bringing them into the promised land.
Answer:
B
Step-by-step explanation:
Number 7 please!!!! Need help!
Answer:
Step-by-step explanation:
Good luck
Mmssq
892
Fred’s birthday party will be in a room at the community center. The room can hold no more than 75 people. He wants to use tables that seat 5 people each. Which inequality can be used to find the maximum number of tables he can use?
A. 5 + t >= 75
B. 5t >= 75
C. 5 + t <= 75
D. 5t <=75
Answer:
I think it's D? However I'm not sure.
Describe the end behavior of polynomial q(x)=3x^4+8x^3-13x^2-22x+24
Answer:
f(x) approaches positive infinity as x approaches negative infinity; f(x) approaches positive infinity as x approaches positive infinity
Step-by-step explanation:
We have q(x)=3x^4+8x^3-13x^2-22x+24
The leading term of this polynomial is 3x^4 (it has the highest degree) where the degree is 4 [it is even] and the leading coefficient is 3 [it is positive]
Therefore the end behavior of the polynomial is f(x) --> ∞ as x ----> - ∞ and f(x) -----> ∞ as x ---> ∞
Consider the complex number i. Select all numbers equivalent to -1.
A. i
B. -i
C. i ^2
D. -i^2
E. i^4
The equivalent number of -1 is required from the expressions.
The correct option is C. [tex]i^2[/tex].
Complex numbers are not real that means they cannot exist in actuality.
They are represented by the square root of a negative number.
[tex]i=\sqrt{-1}[/tex]
[tex]-i=-\sqrt{-1}[/tex]
[tex]i^2=(\sqrt{-1})^2=-1[/tex]
[tex]-i^2=-(\sqrt{-1})^2=-(-1)=1[/tex]
[tex]i^4=(\sqrt{-1})^2(\sqrt{-1})^2=-1\times -1=1[/tex]
So, only option C is correct.
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Find the measurement of “x”
Answer:
164
So what i did was we know a straight line is 180° and we add 16 to x so what i did was 180-16 and got 164
Answer:
x=7
Step-by-step explanation:
x+16=4x-5
-x from both sides
16=3x-5
add 5 to both sides
21=3x
divide both sides by 3
x=7
what is the relationship between 1 and 0.1 ? Eplain your reasoning
Answer:
they both have a 1
Step-by-step explanation:
The Biltmore National Bank raised capital through the sale of $140 million face value of eight percent coupon rate, ten-year bonds. The bonds paid interest semiannually and were sold at a time when equivalent risk-rated bonds carried a yield rate of ten percent.
Answer:
the market price of the bonds:
PV of face value = $140 / (1 + 5%)²⁰ = $52.765 million
PV of coupon payments = ($140 x 4%) x 12.462 (PV annuity factor, 5%, 20 periods) = $69.787 million
total market value = $122.552 million
Journal entry to record bond issuance:
Dr Cash 122,552,000
Dr Discount on bonds payable 17,448,000
Cr Bonds payable 140,000,000
In a survey of 130 randomly selected students at a school, 30% of them said that math was their favorite subject. If there are 850 students in the school, how many students would choose math as their favorite subject?
Answer:
225
Step-by-step explanation:
This year jake is 47 in tall. This is 4 more than he was last year. Write and solve an equation to find out how tall jake was last year site:socratic.org
Answer:
x + 4 = 47
x = 43
Step-by-step explanation:
i minus 4 from 47 to get x by its self and x = 43 do he was 43 inches last year
SOLVE, GRAPH AND CHECK:
6(4- x) < 12
Answer:
The answer is : x > 2
Suppose 49 percent of the customers at Pizza Palooza order a square pizza, 71 percent order a soft drink, and 38 percent order both a square pizza and a soft drink. Is ordering a soft drink independent of ordering a square pizza?
a. Yes
b. No
Answer:
No
Step-by-step explanation:
Given
[tex]Square\ Pizza = 49\%[/tex]
[tex]Soft\ Drink= 71\%[/tex]
Required
Are both events independent?
Let P(S) be the probability that a customer orders a square pizza.
[tex]P(S) = 49\%[/tex]
Convert to decimal
[tex]P(S) = 0.49[/tex]
Let P(D) be the probability that a customer orders a soft drink.
[tex]P(D) = 71\%[/tex]
Convert to decimal
[tex]P(D) = 0.71[/tex]
From the question, we have that:
[tex]P(S\ and\ D) = 0.38[/tex]
For events S and D to be independent:
The following condition must be true
[tex]P(S\ and\ D) = P(S) * P(D)[/tex]
Substitute values for P(S and D), P(S) and P(D)
[tex]0.38\ [\ \ ] 0.49 * 0.71[/tex]
[tex]0.38\ [\ \ ] 0.3479[/tex]
Complete the blank with [tex]\ne[/tex]
[tex]0.38\ \ne 0.3479[/tex]
Since both sides are not equal, then the events are not independent.
What is -2(x + 3) simplified using distributive property?
Please help me!!
Answer:
-2x-6
Step-by-step explanation:
-2(x+3)= -2x -6
use distributive propriety of multiplication over addition
The distributive property is a property used for multiplying a monomial by a binomial or trinomial by "distributing" it. The property has a formula, which is:
[tex]\sf{a(b+c)=ab+ac}[/tex]
So a got multiplied by b and c.
Similarly:
[tex]\sf{-2(x+3)=-2\cdot x - 2 \cdot3}[/tex]
Simplify:
[tex]\sf{-2x-6}[/tex]
Hence, the simplified answer is -2x - 6.
A schools running track is 200m long (in an oval shape). How many times must a runner go around the track to run 1.6km?
It is 8 laps (I think)
Answer:
the track is 200 meters so I would say divide and you should get your awswer
Step-by-step explanation:
divide because it says "how many times must a runner go along the track to run 1.6km?"
The cylindrical part grain silo is 10 meters tall and has a radius of 5 meters.
What is the volume of grain that the cylindrical part of the silo will hold?
50π m³
250π m³
500π m³
750π m³
Answer:
250π m³
Step-by-step explanation:
I took the quiz.
In the number below, the underlined number represents how much more than the place value two spaces to its right?
1.4263
A
1000 times
B
100 times
С
10 times
D
2 times
Answer:
four two six three this is answer
Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a
hew car results in 410 miles on 20 gallons of gas. How far could you drive on 50 gallons
of gas?
Answer:
25 miles
Step-by-step explanation:
Step one:
given data
We are told that 20 gallons of gas can go 410 miles
what we want is the number of miles that 50 gallons can go
Step two:
so
20 gallons will go 410 miles
50 gallons will go x
cross multiply
20x=50*40
divide both sides by 20
x= 500/20
x=25 miles
Solve the proportion by using cross products.
Answer:
72
Step-by-step explanation:
Multiply 8 and n to get 8n
Multiply 3 and 192 to get 576
Write them equal to each other [tex]8n=576[/tex]
To isolate the variable divide by 8 on both sides
[tex]\frac{567}{8} =72[/tex]
A company has two manufacturing plants with daily production levels of 8x+15 items and 5x-2 items, respectively. The first plant produces how many more items daily than the second plant?
Answer:
20 more items
Step-by-step explanation:
The first plant produces 20 more items then second plant.
What is linear equations?When graphed, a linear equation always produces a straight line because it is an algebraic equation with each term having an exponent of 1. It is referred to as a "linear equation" for this reason.
One-variable linear equations and two-variable linear equations exist.
Given
items produced by first plant is
8x + 15
let x = 1
8 x1 + 15
23
items produced by second plant
5x - 2
let x = 1
5 x 1 - 2 = 3
the difference in both plant is
23 - 3 = 20
Hence first plant produce 20 more items than second plant.
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