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mixas84 [53]
4 years ago
13

PLZ HELP ME DONT KNOW THE ANSWER

Mathematics
1 answer:
tensa zangetsu [6.8K]4 years ago
6 0

Answer:

33%

Step-by-step explanation:

350 * 100 = 35,000

35,000 / 550 = 63.4

100 - 63 = 37

If I did this wrong I am very sorry. 37 is close to 33. The closest answer would be the first choice (approximately 33%).

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Struggling on this one may i please get some help
valkas [14]

Answer:

diameter 12.81 units to the hundredths

Step-by-step explanation:

Assuming O is the intersection of extensions of PS and QR, at the circumference of T.

PT is chord and TS is perpendicular to PT passing through the centre T. Therefore PS is a perpendicular bisector.

SO = 10/2 = 5

Similarly, RO = 5

Consider right triangle ORT right-angled at R

radius = OT = sqrt(OR^2+RT^2) = sqrt(5^2+4^2) = sqrt(41)

Therefore diameter = 2sqrt(41)   = 12.806 (to the third decimal place)

8 0
4 years ago
Is 2.4, 4.5 and 5.2 a right triangle?
grandymaker [24]

Answer:

No

Step-by-step explanation:

Use the pythagorian theorm to find whether it's a right triangle or not.

So the hyp will be the largest number. And the hyp must be equal to the sum of b and c squared

5.2 squared= 2.4 squared+ 4m5 squared

27.04= 26.01

It's not equal so the triangle isn't a right triangle.

3 0
2 years ago
Suppose that the number of bacteria in a certain population increases according to a continuous exponential growth model. A samp
Kobotan [32]

Answer:

Rate = 10^(log[Ending Amount / Beginning Amount] ÷ time)  -1

Rate = 10^(log(1177 / 1100) ÷ time) -1

Rate = 10^(log( 1.07) ÷ 3) -1

Rate = 10^(0.029383777685 /3) -1

Rate = 10^(0.0097945926) -1

Rate = 1.0228091219 -1

Rate = .0228091219% / hour

Source http://www.1728.org/expgrwth.htm

Step-by-step explanation:

8 0
3 years ago
I WILL GIVE BRAINLIEST Identify the coefficients in the following expression.
padilas [110]

Step-by-step explanation:

the coefficients are the whole numbers accompanied by the variable. would be: 3, 5, 1, 13

8 0
3 years ago
The total weight of a truck and its load is w pounds. Let /be the weight of the load . When it's empty the truck weighs 2,439 po
emmainna [20.7K]

Answer:

equation will be 2439+/=w

Step-by-step explanation:

It is pretty clear from the question, that

the weight of the load is /. and the weight of the empty truck is 2439 pounds.

It means when we load the truck with '/' pounds load, trucks weight increases and is given by

w = 2439 + /

For Example:

Suppose if load / = 1000 pounds it means weight of the truck after adding the load will be

w=2439+1000=3439 pounds.

6 0
3 years ago
Read 2 more answers
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