Answer:
-0.12
Step-by-step explanation:
0.0844/(-0.72)=-0.11722222222
-0.11722222222 rounded to the nearest hundredths in -0.12
Answer:
- 0.11722222222
Step-by-step explanation:
- 0.0844 ÷ - 0.72 = - 0.11722222222
Expand the expression.
1/5(15+10x-5)
Answer:
2x+2
Step-by-step explanation:
farthest it can go
GUYS! PLEASE HELP ME IN NO. 8 AND 9 WITH SOLUTIONS.
Find the area of each shaded region. Assume that all angles that appear to be right angles are right angles.
Step-by-step explanation:
Triangle
[tex] \frac{10 \times 4}{2} - \frac{5 \times 3}{2} = \\ = \frac{40}{2} - \frac{15}{2} = \\ = \frac{25}{2} [/tex]
Circle
[tex] {4}^{2} \pi - {2}^{2} \pi = \\ = 16\pi - 4\pi = \\ = 12\pi[/tex]
What is the radius of the unit circle?
Answer:
1 is the radius of the unit circle. I think.
In mathematics, a unit circle is a circle with a radius of one. The unit circle is the circle of radius one centered at the origin (0, 0)
Step-by-step explanation:
Have a nice day!
and can I maybe have brainliest? Thanks!
i didn’t mean to pick that but can some one please give me the answer :(
Answer:
you were right
Step-by-step explanation:
180-104 is 76 76-10=66 66/2 is 33
Answer: x = 33
Step-by-step explanation:
Well since that line is basically equal to 180 all you have to do is plug in those numbers for x. Since 33 + 10 = 43 Alll you gotta do is add that up. So we have 104 + 33 + 43 = 180. I’m not the best at explaining things but I hope this helped :)
5 1/4 fraction 2 3/4
The town of Rayburn received 7 more inches of snow than the town of Greenville. Let g represent the amount of snow in Greenville. Enter an algebraic expression to represent the amount of snow in Rayburn. The algebraic expression that can be used is
Answer:
r = g + 7 (let "r" be amount of snow rayburn got)
Step-by-step explanation:
Lets let r = the amount of snow rayburn got.
r = g + 7
there are 240 students who attend Elmwood school. Two thirds of the students have brown hair. how many students have brown hair? how many students do not have brown hair?
Answer:
160 has brown hair while
80 do not have brown hair
Step-by-step explanation:
two third means 2/3
therefore to find how many student have brown hair,
we say- 2/3 x 240 = 160
since we know that 160 students have brown hair, we just subtract it from 240
i.e 240 - 160 = 80
I’ll give brainliest
Find the area of the larger sector.
Round to the nearest tenth.
2550
13.4 miles
Area
[? ]miles?
Answer:
Step-by-step explanation:
Answer: 399.6
Step-by-step explanation:
h
Which statement is true?
−2.4<−2.40
−2.4≠−2.40
−2.4≤−2.40
−2.4>−2.40
Which value of x is a solution of the inequality?
3x+5≤14
x = 3
x = 4
x = 5
x = 6
Which values are solutions to the inequality?
5r≤6r−8
Select each correct answer.
r = 7
r = 8
r = 9
r = 10
Which values from the given replacement set make up the solution set of the inequality?
2b–4≥2 ; {1,2,3,4}
{1,2,3}
{1,2}
{3,4}
{2,3,4}
Answer:
1. -2.4>-2.40
2.×=3
3.r=8
4.{3,4}
Martin cycles at an average speed of 12mph. On Tuesday, he leaves his house at 9:15am
and goes on a bike ride for 40 miles. What time does he arrive home?
Step-by-step explanation:
40÷12= 3.33
so it approximately takes him 3hrs and 18minutes
so 9:15 + 3hrs 18 minutes is 12: 33 pm?
Need help on this please
Answer:
[tex]x^{2}[/tex] + (y-5)² = 8
On a survey, 3 out of every 8 band members prefer listening to jazz music. Based on the survey, how many out of 240 band members would prefer listening to jazz music
Answer:
90
Step-by-step explanation:
pls answer me this all question correctly pls I beg you pls friends pls pls pls pls
A=bh; find A when b=93 and h=69
Answer:
6417
Step-by-step explanation:
if A = b*h then when we substitute b for 93 and h for 69
A=93*69 = 6417
the price of. a tablet was increased from $180 to $207. by what percentage was the price of the tablet increased
How much will be in the account after 18 years to the nearest cent
Answer:
A = $34,494.79
Step-by-step explanation:
The total amount accrued, principal plus interest, with compound interest on a principal of $9,000.00 at a rate of 7.75% per year compounded 1 times per year over 18 years is $34,494.79.
2^2x-4^(2^x)+3=0 find the positive value of x
Answer:
0 and 1.5850
Step-by-step explanation:
Given the expression
2^2x-4^(2^x)+3=0
Let P = 2^x
P² - 4P + 3 = 0
Factorize
P² -3P-P +3 = 0
P(P-3)-1(P-3) = 0
P-1 = 0 and P-3 = 0
P = 1 and 3
If P = 1
2^x = 1
log 2^x = log 1
xlog 2 =0
x = 0/log 2
x = 0
Also if P = 3
2^x = 3
x log 2 = log 3
x = log3/log 2
x = 0.4771/0.3010
x = 1.5850
Hence the positive value of x are 0 and 1.5850
3
Hope made 3 different yo-yós. She used 1 meters of string for the first yo-yo, 1 meter of string for the
4
1
second yo-yo, and a total of 4 meters of string,
3
Hope uses the equation, 1 +1+y=4. to represent the situation.
What does the variable y represent in the equation?
Choose 1 answer:
Number of yo-yos Hope made
Number of meters of string in third yo-yo
Total number of meters of string Hope used
Answer:
The variable Y represents the number of meters of string in the third yoyo
Step-by-step explanation:
In this equation y stands for the unknown variable. The equation tell you that hope made 3 different yo-yos so the number of yo-yos hope made isn't unknown, meaning, it cant be the first answer. The problem also tells you that hope used a total of 4 meters of string which means that the total number of string used isn't the unknown variable. The number of meters of string in the third yo-yo is the only number that isn't. This makes the number of sting used in the third yo-yo the unknown variable, making it y.
Describe the correlation between the amount spent and the number of people spending the money.
A) negative correlation; as the amount spent increases, the number of people spending that amount decreases
B) negative correlation; as the amount spent increases, the number of people spending that amount increases
C) positive correlation; as the amount spent increases, the number of people spending that amount decreases
D) positive correlation; as the amount spent decreases, the number of people spending that amount increases
Answer:
A. Negative correlation; as the amount spent increases, the number of people spendings that amount decreases.
It is so clear, just look at the graph and you will see exactly what im talking about
Need help with this problem
(3) I have 25 coins x of them are
R5 coins and the rest are R2 coins
An expression in terms of
for the number of R2 coins I have
is
Answer:
R2 = 25 - x
Step-by-step explanation:
x + R2 = 25
=> R2 = 25 - x
An employee gets a signing bonus of $100 and is paid $25 per hour they work. Represent this scenario by writing an equation for x hours worked
Answer:
$(100 + 25x )
Step-by-step explanation:
X= number of hours
The numbers are just like money just without the dollar sign
100 + 25(x)
After you get your number remember to put your sign you were looking for
Hope I helped you out:)
Answer:
$(100 + 25x)
Explanation:
if the employee works for 1 hour, they earn 1 × $25 = $25. if they work for 2 hours, they earn 2 × $25 = $50. thus, representing the number of hours they work by x, we can say that they earn $(25x) per hour.
now, we add on the signing bonus: $(100 + 25x).
i hope this helps! :D
HELP PLEASEEE
Solve 5x- c= k for x.
A. X - 5(k+c)
B. X = 5(k-c)
C.
k-c
X=
D.
kic
5
please help me I will give a brainlist
Answer:
(-7, 31)
Step-by-step explanation:
73 7/10−25 5/8
Enter your answer as a mixed number in simplest form.
Answer:
48 3/40 just reanswerd for points :>
Step-by-step explanation:
Students in a high school statistics class wanted to see if the distribution of the colors of a popular candy was different in the bags for different types of candies the company manufactures. The students purchased several large bags of regular candies, tropical-flavored candies, and sour-flavored candies. For each type of candy, the students took a random sample of 100 candies and recorded how many of each color (red, green, yellow, or blue) were in the sample. The students verified the conditions for inference and calculated a chi-square test statistic of 12.59 with a corresponding p-value of 0.05. Which of the following is the correct interpretation of the p-value in the context of the test?
A The hypothesis test has a significance level of a = 0.05.
B There is a 5 percent chance that the distribution of colors is different for the different types of candies.
C There is a 5 percent chance that the distribution of colors is the same for the different types of candies.
D Assuming that the distribution of colors for the different types of candies is the same, there is a 5 percent chance of finding a test statistic of 12.59 or larger.
E Assuming that the distribution of colors for the different types of candies is different, there is a 5 percent chance of finding a test statistic of 12.59 or larger.
Answer:
C There is a 5 percent chance that the distribution of colors is the same for the different types of candies.
Step-by-step explanation:
The null hypothesis ; H0 : there is no difference in distribution of color for the different types of candies
Alternative hypothesis ; H1 : there is difference in the distribution of color for the different types of candies
When the Pvalue is < or = α ; we reject the null;
Here, the Pvalue and α = 0.05 ; hence, we reject the null.
A Pvalue of 0.05 means that there is only a 5% chance that the null is correct. That is ; There is only a 5 percent chance that the distribution of colors is the same for the different types of candies
Answer:
Assuming that the distribution of colors for the different types of candies is the same, there is a 5 percent chance of finding a test statistic of 12.59 or larger.
Step-by-step explanation:
The null hypothesis is that there is no difference in the distribution of colors. Under the assumption that the null hypothesis is true, a p-value of 0.05 means that there is a 5 percent probability of obtaining a test statistic value as extreme as, or more extreme than, 12.59.
A seamstress is designing a flag in the shape of a right triangle. Which of the
following could NOT be the lengths of the sides of the triangle?
A) 18 m, 24 m, 30 m
B) 6 ft, 17.5 ft, 18.5 Ft
C) 7 Ft, 10 ft, 12 Ft
D) 21 in., 28 in., 35 in.
Answer:
Step-by-step explanation:
solve by using appropriate Laws of exponents
Answer:
answer is 0.1 ....................
Select 1 answer choices: sizes averages distances areas perimeters
Select 2 answer choices: product difference sum average
Answer:
sdfghjkl;
Step-by-step explanation:
asjty5d7u
hyjur6
fgiufctcuvty
86bvygf7
Find the total surface area of these rectangular boxes when they are (i) lidless and (ii) hollow.
a. length = 15cm, breadth = 10cm, height = 6cm
Answer: 450 cm squared if not including the inside surface
900 cm squared if including the inside suface
Step-by-step explanation:
A=2(wl+hl+hw)
A=2(150+90+60)
A=2(300)
A=600
but we have a lidless box so we need to subtract the lid...
600-(wl)=
600-(150)=450
If we are including the inside surface it would double as we would be covering both exposed surfaces of bottom, 2 ends, and 2 sides....
450x2=900
The surface area is 450 cm squared if not including the inside surface and 900 cm squared if including the inside surface.
What is surface area?The space occupied by any two-dimensional figure in a plane is called the area. The area of the outer surface of any body is called the surface area.
(i) The surface area will be calculated as,
A=2(wl+hl+hw)
A=2(150+90+60)
A=2(300)
A=600
But we have a lidless box so we need to subtract the lid.
600-(wl)=
600-(150)=450
(ii) If we are including the inside surface it would double as we would be covering both exposed surfaces of the bottom, 2 ends, and 2 sides.
450x2=900
Therefore, the surface area is 450 cm squared if not including the inside surface and 900 cm squared if including the inside surface.
To know more about a surface area follow
https://brainly.com/question/25292087
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