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Dovator [93]
3 years ago
10

Without using (10), show directly that (10.6^-1)^8=17.6^-8

Mathematics
1 answer:
blagie [28]3 years ago
3 0
We are given the expression:

(17.6^-1)^8 = 17.6 ^ -8

This means that the two terms on each side are equal. We are asked to show how this is possible. 

First, use the rule of exponents. If a term raised to the power of a number x^n and is further raised to the power m: (x^n)^m, to simplify the expression, multiply n and m and this will be your end exponent = x^nm. 

We can apply this rule here:

17.6^-1 ^ 8

-1 * 8 = -8

then, retain the base and replace the exponent with the product nm:

17.6 ^-8. This proves that the left term is equal to the right term. <span />
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Henry says that his set of numbers includes all integers. Iliana argues that he is wrong.
Oduvanchick [21]

Answer:

Iliana is correct because Henry included a fraction. Fractions are not integers.

8 0
3 years ago
At a ski lift, 41 people are waiting to board cars that hold 6 people each. How many cars will be completly filled? How many peo
Aleksandr [31]

Answer:

6 will be filled

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6 0
3 years ago
The demand for a given product demand is formulated by the linear trend equation: y= 50 – 6t.
stiks02 [169]

Answer:

t >= \frac{25}{3} or 8.33333333333

Step-by-step explanation:

We need to set up an inequality where demand is less than or equal to 0. The inequality looks like this:

50 - 6t <= 0

50 <= 6t

t >= \frac{25}{3} or 8.33333333333

7 0
2 years ago
−157.6−147.01 go go go you can do it
LuckyWell [14K]

10.59

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7 0
3 years ago
Plz help me I have trouble with math gloves cost $48 and bats cost $35
34kurt
1 glove costs $48
5 gloves cost $240 (since 5*48 = 240)

1 bat costs $35
b bats cost 35*b dollars, where b is some positive whole number

The total cost of the bats and gloves is 35*b + 240. We simply add the subtotals (240 from the gloves and 35*b from the bats)

Plug in b = 3 and use PEMDAS to evaluate
35*b + 240
35*3 + 240 .... b has been replaced with 3
105 + 240
345

---------------------------------------------------

To summarize:
The cost expression is 35*b + 240 (the cost is in dollars)
The total cost if the coach bought three bats is 345 dollars

7 0
4 years ago
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