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2 years ago

Write 25x10 to the power of 6 in standard form

Mathematics

1 answer:

Elza [17]2 years ago

6 0

Answer:

25000000 is the correct answer

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Dave ordered dinner for a party of 10 people. Three people ordered the $4.75 chicken dinner, two people ordered the $4.95 fish d

postnew [5]

Answer:

The average cost of each dinner at Dave's party is <u>$5.79</u>.

Step-by-step explanation:

Given:

Dave ordered dinner for a party of 10 people.

Three people ordered the $4.75 chicken dinner, two people ordered the $4.95 fish dinner, and five had the beef dinner at a cost of $6.75 each.

Now, to find the average cost of each dinner at Dave's party.

So, we get the total amount for the dinner:

Three people ordered the $4.75 chicken dinner.

$4.75\times 3=14.25$

Two people ordered the $4.95 fish dinner.

$4.95\times 2=9.90$

Five had the beef dinner at a cost of $6.75.

$6.75\times 5=33.75$

Total amount of dinner = $14.25+9.90+33.75=\$57.90.$

Now, to get the average cost of each dinner of 10 people we divide the total amount of dinner by 10:

$57.90\div 10$

$=\$5.79.$

Therefore, the average cost of each dinner at Dave's party is $5.79.

7 0

2 years ago

Help me with this!! I dont understand this question

Sonja [21]

Answer:

the answer would be c

Step-by-step explanation: Because the values inside of the parenthesis don't have the same variable, they cannot be combined. Using the 9 on the outside of the parenthesis you would multiply 9 by 3r, which gives you 27r, and 9 by -4 to create -36. The new equation would be 27r - 36, which is equivalent to the equation shown next to it.

4 0

3 years ago

Each letter of the alphabet is printed on an index card. What is the theoretical probability of randomly choosing any letter exc

kicyunya [14]

Probability=(number of specific outcomes)/(total number of possible outcomes)

P(!Z)=25/26 as a fraction exact

P(!Z)≈96.2% (approximation to nearest tenth of a percent)

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2 years ago

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Can you please help with this one question only please help

zaharov [31]

Grocery Mart sold a better deal than baldwsin hills

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2 years ago

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You roll a number cube twice first roll is a four second roll I roll a even number is that a defendant or independent situation

Katyanochek1 [597]

Independent because the ratio of the second cube is the same (1:6), and it isn't affected by the result of the first cube

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2 years ago