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beks73 [17]
3 years ago
5

The histogram to the right represents the weights​ (in pounds) of members of a certain​ high-school math team. How many team mem

bers are included in the​ histogram?
Mathematics
1 answer:
____ [38]3 years ago
6 0

Answer:

Total member = a+b+c+d+e+f+g=5+4+2+0+5+0+4=20 member

Step-by-step explanation:

Let suppose the attached histogram

a) Total members whose weight 110 = 5

b) Total members whose weight 120 = 4

c) Total members whose weight 130 = 2

d) Total members whose weight 140 = 0

e) Total members whose weight 150 = 5

f) Total members whose weight 160 = 0

g) Total members whose weight 170 = 4

Total member = a+b+c+d+e+f+g=5+4+2+0+5+0+4=20 member

A histogram is a statistical graphical representation of data with the help of bars with different heights.

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Can you also please explain, I need this done very fast
miv72 [106K]
15) a) -3 and -4

-3(-4) = 12 (two negative numbers multiplied or divided together = positive answer)

      b) -5 and 6
6(-5) = -30 (one negative number and one positive number multiplied together = negative answer)
-5 + 6 = 1


16) 2.4 kg, 0.7 kg
c) a loss of 15kg should be your answer, because the loss has a larger number proportion than the gained


hope this helps
6 0
3 years ago
Explain why (–4x)^0 = 1, but –4x^0 = –4.
Nastasia [14]
Any number raised to power zero = 1. 

Note that 0 raised to power 0 is not 1, it is undefined.

Therefore:

(-4x)⁰ = 1

For the second part  -4x⁰ = :

x⁰ = 1,    -4x⁰ = -4*(1) = -4

 This is true on the assumption that x is not equal to zero.

I hope this explains it.
8 0
4 years ago
Find the surface area of the sphere in terms of π.
Sergeeva-Olga [200]

Answer:

225 π cm2

Step-by-step explanation:

Just took the quiz and this was the right answer!!

7 0
3 years ago
Write the inverse of g(x) = e x<br><br> g -1(x) = _____.
mezya [45]

Answer:

g^{-1} (x) = \ln x

Step-by-step explanation:

From the definition if inverse function we can say if y = f(x) and x = h(y) then h(x) is the inverse function of f(x).

Here the given function is g(x) = e^{x} and we have to find the g^{-1} (x) i.e. the inverse function of g(x).

Now, let us assume y = g(x) = e^{x}

Now, taking ln both sides we get, \ln y = \ln e^{x} = x \ln e = x  

{Since \ln e = 1}

⇒ x = \ln y

Therefore, g^{-1} (x) = \ln x (Answer)

6 0
3 years ago
What is the quotient of 15a^4b^3/12a^2b? assume that the denominator does not equal zero​
Darina [25.2K]

Answer:

→\frac{15 {a}^{4} {b}^{3}}{12 {a}^{2}b}  =  \frac{5 {a}^{2} {b}^{2}}{4}✓  \\

<h3><u>(</u><u>5/4</u><u>)</u><u>a²b²</u> is the right answer.</h3>
3 0
3 years ago
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