Answer:
False
Step-by-step explanation:
Answer:
A. True
Step-by-step explanation:
7 divided by 1/4 flip it it equals 28
7 x 4 -= 28
100 POINTS!!!!!!! I WILL GIVE BRAINLIEST!
YOU MUST SHOW YOUR WORK OR I WILL NOT GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
In the morning, Jasmine biked to her grandma's house in 45 minutes. When she was biking back home in the evening it was foggy and she went 4 mph slower. The trip back took her 1 hour and 10 minutes. How far from her house does her grandmother live?
Answer:
8.4 milesStep-by-step explanation:
Let the speed in the morning be s, then in the evening it is s - 4
The distance is equal both directions:
45 min *s = 1 hr 10 min *(s - 4)Time in hours:
45*1/60*s = (1 + 10*1/60)(s - 4)3/4s = 7/6s - 7/6*4Multiply all terms by 12 to clear fraction:
9s = 14s - 565s = 56s = 56/5s= 11.2 mphThe distance is:
3/4*11.2 = 0.75*11.2 = 8.4 milesAnswer:
the answer is 8.4
Step-by-step explanation:
hope it helps. even I'm stuck so I went on brainly and the guy who helped you is a god ls mark the other person brainliest he deserves it with all the clean work and all
22)
The graph shows y as a function of x. Suppose a point is added to this graph. Which choice gives a point that preserves the function?
A) (1, 9)
B) (8, 9)
C) (−3, 3)
D) (−6, −5)
Answer:
A
Step-by-step explanation:
x=1 y=9 it i shard for me to explain but you just need to find how it would look like as y=mx+b or even just y=mx
The area of a rectangle is at least 115 square centimeters. The width of the rectangle is 5 centimeters and the length of the rectangle is x centimeters. what are the value(s) of x
i was abandon as a young piggy, because i was the runt
Answer: sorry to hear that
Step-by-step explanation:
Will mark brainiest! Select all that apply.
a) What is probability of ordering a combo of a chicken salad or Turkey.
Answer:
Each is 1/2
Step-by-step explanation:
Chicken salad is one item and Turkey is another
so ordering either of them results to the probability of 1/2
Hope this helps you.
Which choice is the solution to the inequality below? 2x < 20 O A. x> 10 O B. x< 10 O c. x< 20 O D. x > 20
Answer:
2x<20 (divide both sides by 2, same as you would if an = were between them)
x<10 or B
The graph of the function f(x) = -(x + 3)(x - 1)
Please help I need to get this right
Answer:
5x^2
Step-by-step explanation:
20x^(4)-10x^(3)-15x^(2) = 5x^3-1=5x^2
1.567 a rational number
Answer:
I suppose that we want to know if:
1.567 is a rational number.
Ok, we know that a rational number is a number that can be written as the quotient between two integer numbers, such as:
a/b
where a and b are integer numbers.
So let's try to write 1.567 in that form.
One thing that we can do, is to multiply it and divide it by the same number (this does not change the number, is equivalent to multiply by 1).
First, let's count the number of decimals after the decimal point, if we have N decimals, we need to multiply and divide by 10^N
in this case, we have N = 3.
Then we need to multiply and divide by 10^3.
10^3 = 10*10*10 = 1000
We need to multiply and divide by 1000.
We will get:
1.567 = 1.567*(1000/1000) = (1.567*1000)/(1000) = 1567/1000
That is the quotient between two integer numbers, then we can conclude that 1.567 is an integer number.
Yes
because it's a rational number
An equation for the line whose slope is 5 and which passes through the point ( –2, 11) is
Please help ASAP
The answer is y = 5x + 21
hope this helps!
Solve for k: k + 6 > -37
A. k > -43
B. k > 43
C. k < 43
D. k < -43
Answer:
A. k > -43
Step-by-step explanation:
1. k + 6 > -37
2. subtract 6 from both sides
3. k > -43
Answer:
The abswer is a
Step-by-step explanation:
I took the test and a was correct
A book club wonders if fewer than 40 percent of students at a local university had read at least one book during the last year. To test the claim, the book club selected a random sample of students at the local university and recorded the number of students who had read at least one book during the last year. The club conducted a test with the hypotheses H0:p=0.40 versus Ha:p<0.40. The test yielded a p-value of 0.033. Assuming all conditions for inference were met, which of the following is an appropriate conclusion?
A. At the significance level α=0.01, the null hypothesis is rejected. There is convincing evidence to support the claim that fewer than 40% of the students at the local university read at least one book last year. A
B. At the significance level α=0.01, the null hypothesis is rejected. There is not convincing evidence to support the claim that fewer than 40% of the students at the local university read at least one book last year. B
C. At the significance level α=0.01, the null hypothesis is not rejected. There is convincing evidence to support the claim that fewer than 40% of the students at the local university read at least one book last year. C
D. At the significance level α=0.05, the null hypothesis is rejected. There is convincing evidence to support the claim that fewer than 40% of the students at the local university read at least one book last year. D
E. At the significance level α=0.05, the null hypothesis is rejected. There is not convincing evidence to support the claim that fewer than 40% of the students at the local university read at least one book last year. E
Answer: c
Step-by-step explanation:
Find an equation of the circle that has center (6.-3) and passes through (1, 1).
Answer:
[tex](x-6)^{2} + (y+3)^{2} =41[/tex]
Step-by-step explanation:
Equation of circle is
[tex](x-a)^{2} + (y-b)^{2} =r^{2}[/tex]
Where (a, b) is center of circle and r is radius
Here (a, b) = (6, -3) and radius can be determined by calculating the distance from center to point (1, 1)
[tex]r=\sqrt{(6-1)^2 +(-3-1)^2} \\r= \sqrt{25+16}\\r= \sqrt{41}[/tex]
Substituting values in equation of circle
[tex](x-6)^{2} + (y+3)^{2} =41[/tex]
A pound of blueberries cost 4 dollars how many pounds of blue berries can you buy with 1 dollar.
Answer:
one quarter of bule berries
Step-by-step explanation:
Simplify the expression. Enter the answer in the bo
2
= 3+(-7)+
5
+
5
Answer:
[tex] \frac{ - 19}{5} = \frac{ - 19}{5} [/tex]
hope it's helpful ❤❤❤
THANK YOU.
How can you break a table into two part
what is (1/2) by the third power?
Answer:1/8
Step-by-step explanation:
Answer:
1/8
Step-by-step explanation:
1/2 x 1/2 x 1/2 = 1/8
Write the equation of the line that passes through (1, -2) and is parallel to x - 2y = -2.
Answer:
y=(1/2)x-(5/2)
the slope is 1/2 so use that to find the equation of the line
F(x)=x^2+6x+8 What are the zeroes of the function? Write the smaller x first, and the larger x second
7 million as a percentage of 32 million
7 million as a percentage of 32 million is 21.9%.
What is Percentage in Mathematics?
In mathematics, a percentage is a number or ratio that can be expressed as a fraction of 100.
Given are two numbers 7 million and 32 million.
The given operation is -
7 million as a percentage of 32 million. This means that, we have to find -
what percentage of 32 million is 7 million.
We can calculate it as follows -
7/32 x 100
0.21875 x 100
21.9 %
Therefore, 7 million as a percentage of 32 million is 21.9%
To solve more questions on Percentage, visit the link below-
https://brainly.com/question/25656758s
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6 divided by 4? i need help! my kid doesn’t know the answer!
Answer:
1.5
Step-by-step explanation:
6/4=1.5
Answer:
1.5
To find the answer, do the divison. If your child doesn't know, teach them
If all guitar players are musicians, then all musicians are guitar players.
Does this statement make sense or does not make sense? Give a reason to support your answer.
Answer:
This does not make sense.
Step-by-step explanation:
Just because you are a musician does not mean you play the guitar.
You can play the piano and a trumpet, but not be able to play a guitar!
Answer:
s This doesn't make sense because a musician is described as someone who plays a musical instrument making the first statement correct however all musicians aren't guitar players because there are other instruments besides guitars so the second statement can't be true.
Step-by-step explanation:
Solve for x 7-x=10
X=-5
X=3
X=17
X=-3
Answer:
Step-by-step explanation:
7-x=10
subtract -7 from both sides
-x=10-7
-x=3
x=-3
I NEED HELP ! ill mark brainlist
Answer:(x + 3)(x + 3)
Step-by-step explanation:
Which statements about g(x)=-5x+17 are true
Answer:42
Step-by-step explanation:
You pick a card at random. 5 6 7 What is P(not even)?
What is the slope of the line through the points (1,5) and (-2,-4)?
a) o'z
b) 0-3
c) O-1
d) 0-13
e) O 3
f) None of the above.
Question 8
Answer:
slope = 3
Step-by-step explanation:
Use the coordinates of the points to determine the slope.
You pick a card at random. 4 5 6 7 What is P(not 5)?
Answer:
3/4
Step-by-step explanation:
There are 4 cards and 3 are not the number 5. That is a possibility of 3/4 or 75% of picking a card that is not 5.
Question: What value of x makes the equation true?
Answer: The answer would be 10.4
Step-by-step explanation:
I know this because you would do 10 x 10.4 = 104 104-4=100 100 ÷ 5 = 20
