add -7x to the other side so the equation is
y=7x-2
slope is 7
y-int is -2
Part of the population of 5,500 elk at a wildlife preserve is infected with a parasite. A random sample of 50 elk shows that 6 of them are infected. How many elk are likely to be infected? Based on the sample, there will likely be infected elk in the wildlife preserve.
Answer:
5444
Step-by-step explanation:
5,500-50=5,450
5,450-6=5,444
Answer:
x = 660
Step-by-step explanation:
Solve
Write the proportion where x is the number of infected elk6/50 = x/5,500
Cross multiply5500 ÷ 50 = 1100 x 6
x = 660
Someone plz answer this plz
4x+1=6x-29
vvvvvvvvvv
-2x=-30
x=-15
4 x -15= -60
angle 3 =59 degrees
angle 6= 119 degrees
Find the volume of the cylinder. Round your answer to the nearest tenth.
12 in.
10 in.
Answer: this is your answer 4523.9
Step-by-step explanation:
Find 23-54 and 54-23
PLZ ANSWER IT STEP BY STEP
Answer:
23-54= -31
54-23= 31
Step-by-step explanation:
So I knew 54-23 is positive 31 and if they were switched it will be a negative 31
What is 10z when z = 0.8
Plssss help mee
Answer:
Value of 10z = 8
Step-by-step explanation:
Given:
Equation of variable;
10z
and value of z = 0.8
Find:
Value of 10z
Computation:
We know that in given equation 10z
10 is constant(fixed value) and z is variable(changeable value)
where value of variable z is given 0.8
So,
By putting value of variable z in given equation
⇒ 10z
⇒ 10(0.8)
by multiplying variable and constant
Value of 10z = 8
Get 20 points.The square root of 144 is 12, because12 x 12 = 144. The square root of 169 is 13, because
13 x 13 = 169. Which expression will give the closest approximation to the square root of 156?
Answer:
A
Step-by-step explanation:
I took the assignment before hand thats the answer.
3. Find the area of the trapezoid.
(1 point)
14.5 cm
1
8 cm
19.5 cm
68 cm
O 136 cm
214 cm
268 cm
4. The radius of
Nicole is playing a video game where each round lasts \dfrac{7}{12} 12 7 start fraction, 7, divided by, 12, end fraction of an hour. She has scheduled 3\dfrac343 4 3 3, start fraction, 3, divided by, 4, end fraction hours to play the game.
Answer:
45/7 rounds
6 3/7 rounds
Step-by-step explanation:
Here is the full question
Nicole is playing a video game where each round lasts 7/12 fraction of an hour. She has scheduled 3 3/4 fraction hours to play the game. How many rounds can Nicole play? rounds
Number of rounds she can play = total time she has scheduled / length of each round
length of each round = 7/12
total time she has scheduled = 3 3/4
3 3/4 ÷ 7/12
3 3/4 x 12/7
convert to the total time scheduled to an improper fraction
to convert to improper fraction, take the following steps :
Multiply the whole number (3) by the denominator (4) = 3x 4 = 12 Add the numerator to the answer gotten in the previous step = 14 + 3 = 15 divide the number gotten in the previous step by the denominator = 15/4[tex]\frac{15}{4}[/tex] × [tex]\frac{12}{7}[/tex] = [tex]\frac{45}{7}[/tex] rounds or [tex]6\frac{3}{7}[/tex] rounds
True or false 73x=37x
Answer:
x = 0
Step-by-step explanation:
An elevator in an old building can hold four people at a time. The elevator also has an overall weight limit of 800 pounds. The weight of a group of people in the elevator will be represented by w. Choose ALL inequalities that represent w correctly. A) 4 ≥ w ≤ 0 B) 0 ≥ w ≤ 4 C) w ≤ 0 ≤ 800 D) 0 ≤ w ≤ 800 Eliminate E) 800 ≥ w ≥ 0
Answer:(D and E)
Step-by-step explanation:I know this because I got it right in usa test prep
Answer:
A and C
Step-by-step explanation: I just took the quizz
3) Which ordered pair is a solution to the linear
inequality below?
2x-3y <9
A. (6,4)
B. (-1,-9)
C. (2,-5)
D. (-3,-3)
Can you help me
Answer:
A
Step-by-step explanation:
2(6)-3(4)=0<9
Help me is right now its very urgent
Question 4 please help as fast as you can
Answer:
-4y+1
Step-by-step explanation:
(y-6x+5)+(6y-5x+3)+(5y+2x-7)
Answer:
Hi! The answer to your question is -9x+12y+1
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☆Brainliest is greatly appreciated!☆
Hope this helps!!
Stay Safe!!!
- Brooklynn Deka
Solve for y. 4y+5/3=y-10/2
Answer:
20/9
Step-by-step explanation:
Answer:
[tex]y = - \frac{20}{9} [/tex]
Step-by-step explanation:
[tex]4y + \frac{5}{3} = y - \frac{10}{2} \\ 4y + \frac{5}{3} = y - 5 \\ 4y - y = - 5 - \frac{5}{3} \\ 3y = - \frac{20}{3} \times \frac{1}{3} [/tex]
[tex] y = - \frac{20}{9} [/tex]
Teresa received $80 for her birthday. At what rate would she have to invest to have $90 at the end of the year
A deer weighs 13 killograms and a boa constrictor weighs 17 killograms. About How many grams heavier is the boa constrictor than the deer
Answer:
4 kilogram
Step-by-step explanation:
A deer weighs 13 kilogram
A boa constrictor weighs 17 kilogram
The weight in grans in whichj the boa constrictor is heavier than the boa can be calculated as follows
= 17-13
= 4 kilograms
Hence the boa constrictor is heavier than the boa by 4 kilogram
Sophie surveyed 30 random students in her school and 18 said they enjoy watching baseball. A total of 1,050 students are in the school. How many of these are EXPECTED to enjoy watching baseball? *
Answer:
630 people
Step-by-step explanation:
Ratios:
[tex]\frac{18}{30} =\frac{x}{1050} \\\\30x=18900\\x=630[/tex]
What is the approximate circumstances of the circle shown below?
A. 122.4 cm
B. 30.6 cm
C. 56.8 cm
D. 61.2 cm
Answer:
the answer to this is D) 61.2
PLZZZZZ HELPPPP!!!! i'm very confused on what to do !!!! what is the length of the apothem of a regular hexagon with 16cm side lengths round to the nearest tenth
Answer:
A = 4.6 cm
Step-by-step explanation:
Here, we want to find the length of the apothem, given the side lengths
Mathematically, we have this as;
A = s/2 tan (180/n)
where in this case;
s is the length of the sides which is 16 cm
n is the number of sides (since it is hexagon, we have this as 6)
Substituting these values;
A = 16/2 * tan (180/6)
A = 8 * tan 30
A = 4.62
To the nearest tenth, A is 4.6 cm
find the distance between the two points (-7,0) and (-9,-8)
Answer:
in decimal form it is 8.25
A. Zara is learning about surface area and volume in math class. She begins to notice that she can apply this geometry in everyday life. When her
mom makes a jelly sandwich for her lunch, Zara notices it is similar to a rectangular prism and decides to measure its dimensions. She measures
the length as 13 cm, the width as 10.8 cm, and the height as 3 cm, as shown below.
Answer:
Volume fomlua is LxWxH, just multiply the numbers with a calculator:)
can someone help ASAPPP PLEASE
I need help on this I’ll report if a link
Answer:
72.5°
Step-by-step explanation:
180° is a straight line. Subtract 35° from 180°, you get 145°, now divide 145° by 2, you will get 72.5°.
Hope this helped.
The sum of all angles is 360
we have one angle given which is 35 degrees the angle infront of it is also the same as opposite angles are always equal
so x= 35
for y as said earlier opposite angels are equal so the empty 2 angles are also y
so now we have
[tex]4y+35+35=360\\4y+70=360\\4y=290\\y= 72.5[/tex]
so y=72.5 degrees
PLS HELP ILL GIVE BRAINLIEST XD
Answer:
No i think
Step-by-step explanation:
Its going by 3, im pretty sure u cant get to 220.
Answer: No
Step-by-step explanation:
1. The pattern is +3 because
-4+3=-1
-1+3=2
2+3=5
5+3=8
2. To see if 220 is in the sequence and the starting point is -4 instead of 0, subtract 220-(-4)=224. Since 224/3 is 74.6666666667, which is not an integer, then 220 does not appear in the sequence.
15 m
4 m
4 m
160°
5 m
Find the area of the figure. Round your answer to the nearest tenth.
Answer:
17.3
Step-by-step explanation:
[tex](2 \sqrt{3}) \times 5 = 17.3[/tex]
I really need help with 9 and 10. If you can help I’ll figure out how to give your brainliest.
Answer:
2 and 5[89] .........................
On what website Might one be able to find the most reliable information on eating disorders
please help HEYMLMUM
Answer:
J
Step-by-step explanation:
Please help if you know the answer please
Answer:
1 3/7 or 10/7
Step-by-step explanation:
2 is also known as 14/7. 14/7 - 4/7 is equal to 10/7 or 1 3/7.
