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gavmur [86]
2 years ago
7

Find the quotient of 2.5 × 10-3 and 7.1 × 106. What can be concluded about the solution? Check all that apply. 1. The E indicate

s that the solution is given in scientific notation. 2. The coefficient is 3.5211. 3. The exponent is 10. 4. The solution can be written in scientific notation as 3.5211 × 10-10. 5. The solution is 35,211,000,000.
Mathematics
2 answers:
beks73 [17]2 years ago
9 0

its a, b, and d

i just did this question on edge

and got it right

svetlana [45]2 years ago
3 0

Answer:

A : The E indicates that the solution is given in scientific notation

B : The coefficient is 3.5211

D: The solution can be written in scientific notation as 3.5211 × 10-10

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Tresset [83]

Answer: 22\frac{1}{2}\text{ Feet}

Step-by-step explanation:

Here, the vertical space between two consecutive stairs in first 10 stairs = 1\frac{1}{3}\text{ feet}

⇒ The total vertical distance for 10 stairs = 10\times 1\frac{1}{3}=10\times \frac{4}{3}=\frac{40}{3}\text{ feet}

Also, The vertical space between two consecutive stairs for last 5 stairs = 1\frac{3}{4}\text{ feet}

⇒ The total vertical distance for 10 stairs = 10\times 1\frac{1}{3}=5\times \frac{7}{4}=\frac{35}{4}\text{ feet}

Thus, The total vertical distance = Total vertical space for the first 10 stairs + Total vertical space for the last 5 stairs

= \frac{40}{3} + \frac{35}{4}

= \frac{160+105}{12}

= \frac{265}{12}

= 22\frac{1}{2}\text{ Feet}

4 0
2 years ago
Hello, I was wondering if someone would be able to help me with this problem I'm on. Thanks :)
koban [17]

<span><span>Price after trade discount = $14,000 - (40% trade discount)

Price after trade discount = $14,000 - ($14,000 * 0.4)

Price after trade discount = $14,000 - ($5,600)

Price after trade discount = $8,400 </span>Price after trade discount = $8,400

2/10 EOM price = $8,400 - (2% discount)

2/10 EOM price = $8,400 - ($8,400 * 0.02)

2/10 EOM price = $8,400 - ($168)

2/10 EOM price = $8,232

So Intel will pay $8,232 on August 5.
Hope this helps.
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4 0
2 years ago
Arnold borrowed $7890 at 11.5 percent for five years. How much did Arnold pay in interest?
Rudiy27
937.5 is what I got.
5 0
2 years ago
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a lunch stand makes a $.75 profit on each chef's salad and $1.20 profit on each caesar salad. On a typical weekday, it sells bet
tangare [24]

Answer:

<em>50 Chef's salads and 50 Caesar salads should be prepared in order to maximize profit.</em>

Step-by-step explanation:

Suppose, the number of Chef's salad is x and the number of Caesar salad is y

On a typical weekday, it sells between 40 and 60 Chefs salads and between 35 and 50 Caesar salads.

So, the two constraints are:  40\leq x\leq 60 and  35\leq y\leq 50

The total number sold has never exceed 100 salads. So, another constraint will be:   x+y\leq 100

According to the graph of the constraints, the vertices of the common shaded region are:  (40,35), (60,35), (60,40), (50,50) and (40,50)   <em>(Refer to the attached image for the graph)</em>

The lunch stand makes a $.75 profit on each Chef's salad and $1.20 profit on each Caesar salad. So, the profit function will be:  P=0.75x+1.20y

For  (40, 35) ,   P=0.75(40)+1.20(35)=72

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For  (40, 50) ,   P=0.75(40)+1.20(50)=90

Profit will be maximum when x=50 and y=50

Thus, 50 Chef's salads and 50 Caesar salads should be prepared in order to maximize profit.

6 0
2 years ago
Carys is checking her tax bill for the last year. The tax rates were as follows: No tax of the first £11 000 of earnings. Earnin
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£11000 is the tax free allowance, so we deduct 11000 from 45600=34600. This qualifies for the 40% rate. That comes to £13,840.
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