Answer:
[tex]Boys = 81[/tex]
Step-by-step explanation:
Given
[tex]Boys : Girls = 9 : 8[/tex]
[tex]Girls = 72[/tex]
Required
Find the number of boys
Substitute 72 for girls in [tex]Boys : Girls = 9 : 8[/tex]
[tex]Boys : 72 = 9 : 8[/tex]
Convert ratio to fraction
[tex]\frac{Boys}{72} = \frac{9}{8}[/tex]
Multiply both sides by 72
[tex]72 * \frac{Boys}{72} = \frac{9}{8} * 72[/tex]
[tex]Boys = \frac{9}{8} * 72[/tex]
[tex]Boys = 9*9[/tex]
[tex]Boys = 81[/tex]
whats on top the food chain in the whole world
Answer: Orcas, Polar Bears, Humans, it complicated
Step-by-step explanation:
It's a hard question to answer because there is going to be all sorts of technicalities, like whales or sharks, and many other species in the ocean or in Antartica. But since humans are one of the smartest living things in the world, along with again more technicalities, it just is theoretical that humans are on the top of the food chain. Because we still are discovering new species and things all over the world.
Answer:
animals with no predetor such as humans, lions, tigers, cheetas, polar bears, eels, king cobras, and killer whales.
Independent Practice
Find the midpoint of the segment with the given endpoints.
K(23, 4) and W(–2, 16)
A.
(12.5, 6)
B.
(12.5, 10)
C.
(10.5, 10)
D.
(10, 10.5)
Answer:
its (10.5,10)
i got the answer from grad point
r+5
------. =. -16
3
i’m going to interpret this as (r+5)/3=-16. we multiple both sides by 3 to get (r+5)=48. now we subtract 5 from both sides to get r=43
Help what is 2% of 8 I need to know plz?
If you double the value of a number and subtract six, you'll have 12. Which
equation is this?
6-2n = 12
2n-6 + 12
2n - 6 = 12
6 - 2n + 12
BONUS: What's the number?
95% in simplest form please
anyone got an answer for this (don't mind the 160 i put. That answer is wrong)
Answer:
140°
Step-by-step explanation:
Angles in a triangle add up to 180
we can see it's an isosceles triangle so the base angles are the same
The missing angle inside the triangle would be...
180 - (70 + 70) = 40°
Angles on a straight line add up to 180
so 180 - 40 = 140°
can someone help me?
Answer:
4.5>2.89
Step-by-step explanation:
This question is asking for the comparison between the values of both numbers. 4.5 is greater than 2.89, and this can be written as 4.5>2.89
which of the following is equivalent to the expression below
Answer:
B
Step-by-step explanation:
A recipe requires 51/2 cups of milk for every 2 3/4 cups of flour. How many cups of milk are needed for each cup of flour? Enter your answer as a whole number, proper fraction, or mixed number in simplest form.
Answer:
2
Step-by-step explanation:
5 1/2:2 3/4 reduces is a 2:1 ratio
Solve 2 log x = log 64. (1 point)
Answer:
8
Step-by-step explanation:
2log(x)=log(64)
By logarithms properties
[tex]xlog_{a}(b)=log_{a}(b^{x} ) \\[/tex]
log(x²)=log(64)
When you have log or ln in both sites, you delete them and...
x²=64
[tex]\sqrt[]{x^{2} } =\sqrt{64} \\x=8[/tex]
What is tw if t=6 and w-3 =
Answer:
-18 or 18, the value of w is not clear, it looks like it can be either 3 or -3
Step-by-step explanation:
So if you substitute the variables for there actual value the equation would be 6(-3) or 6(3)
A negative times a positive is a negative so -3 or 3 times 6 is -18 or 18
What is 62x37 I really need some help
Answer:
2294
Step-by-step explanation:
Answer:
2294
Step-by-step explanation:
1) translation: 1 unit left
Answer:
x=(1,0)
g=(3,0)
q=(1,-2)
u=(2,-4)
Step-by-step explanation:
Help
Question in picture
Answer:
B
Step-by-step explanation:
Notice that the y intercept is 125 and that each time week it goes down by 25 meaning the slope is equal to -25
this means our equation is
-25x+125=y which is the same as b
What is 2/3 + 3/4 + 3/5??
Answer:
Brainiest
Step-by-step explanation:
2.01666666667
Answer:
2 1/60
Step-by-step explanation:
Graph the equation using the slope and y-intercept.
y = 1/2x - 3
Answer:
Step-by-step explanation:
We can think of 3 / 1/4 as the answer to the question "How many groups of 1/4 are in 3?". How many groups of 1/4 are in 3?
Answer:
12 groups
Step-by-step explanation:
According to the problem, calculation of the given data are as follows:
Given number = 3
Each group = 1/4 or 0.25
So, we can calculate the number of group in 3 by using following formula,
Number of groups = Given number ÷ Each group
By putting the value, we get
Number of groups = 3 ÷ 0.25
= 12
Hence, there are 12 groups of 1/4 in 3.
Writing Equations from Unit Rate
POSSIBL
Nicole's candy show charges $6.50 for 2 pounds of candy. Which equation models the situation?
Oy=2/6
Oy=0.325x
Oy=3.25x
ya3.5x
What are equivalent yo 8.1
Answer:
The absolute value is 8.1 is = to -8.1
Step-by-step explanation:
That's the weirdest version of a question I've seen since the big brain beginner plays of among us.
A sweater is on sale for 30% off. The price of the sweater is $40 how much money will be saved
Pls hurry! I’ll mark brainliest for correct answer.
Simplify 7(3x+5)−11x
Write your answer in factored form.
Answer:
38
Step-by-step explanation:
3 plus 5 is 7. 7 times 7 equals 49 minus 11 equals 38
4x - 8 = 16
help! lel
Answer:
X=6 the answer is 6. The answer is 6
Step-by-step explanation:
6666666666666666
Answer:
Furic
Step-by-step explanation:
Tam multiplied 2.13 and 4.62, as shown. But he forgot to put a decimal point in his
answer.
Complete the sentence below.
Answer: 9 and 8, greater than, less than
Step-by-step explanation: Got it right on TTM
Find the zeros of the function. Enter the solutions from least to greatest.
f(x)=(x + 4)^2- 25
Help plz and Thank you
Answer:
The x-intercepts are (-9,0) and (1,0).
Answer:
lesser x=−1
greater x =9
One ounce of a yogurt contains of 1.2 grams of sugar. How many grams of sugar are in 14.25 ounces of yogurt?
Answer:
17.1 grams of sugar
Step-by-step explanation:
Just multiply them
Simplify -3x^2 + 7x + 2 + x^3 – x^2 – 9
Answer:
-3x^2 + 7x + 2 + x^3 – x^2 – 9
(-3x^2 + 7x-7+x^3-1x^2) the answer is in parentheses
When building the swings for ionta playground the construction crew bought 72 feet of chain however the company that makes the chain only sold it by the yard how many yards did they buy
Answer:
24 yards of chain were sold
Step-by-step explanation:
1 ft = 1/3 yd
72 * 1/3 = 24
Of 10 students surveyed in school,7 picked summer as their favorite season.If the school has 350 students,how many can be expected to prefer summer
Answer:
245
Step-by-step explanation:
This is a ratio
7/10 = 70% = the kids who picked summer which leaves off as 30% for an unknown season
7 : 10
245 : 350
The 7 is how many students chose summer, and the 10 is the number of students there are in general
The 245 is the number of students who chose summer, and the 350 is the number of students there are in general
All we had to do was see how many times 10 goes into 350, which is 35 times. So we multiply 10 by 35 and we get 350. Now whatever we do on one side, we need to do it to the other. So 7 times 35 gives us 245. And that's how I know that out of the 350 students there are in total, 245 of them chose summer.
Hope this helped!
Have a supercalifragilisticexpialidocious day!
A movie theater charges 10.50 per person for admission. In one hour, the theater raised $19.11 in admission fees. Write and solve an equation to find how many people visted in a hour.
Answer:
a. C = $ 10.50x b. 2 persons
Step-by-step explanation:
a. Write an equation to find how many people visited in a hour
Let x be the number of persons admitted in one hour. Since the movie theater charges 10.50 per person for admission, then the total admission fees would be C = charge per person × number of persons = $ 10.50 × x = $ 10.50x.
C = $ 10.50x
b. Solve an equation to find how many people visited in a hour
Given that C = $19.11, and C = $ 10.50x, so,
x = C/($10.50)
substituting C into the equation, we have
x = $19.11/$10.50
x = 1.82
Since we cannot have a decimal number of persons, x is rounded up to the nearest whole number. So,
x = 1.82
x ≅ 2
So, two people visited the theater in one hour.
