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3 years ago

What is the solution to the equation below? (round your answer to two decimal places)

Mathematics

1 answer:

lakkis [162]3 years ago

6 0

4 + 5 log5 x = 38
5log5 x = 38/4 = 9.5
log5 x = 9.5/5 = 1.9
x = 5^1.9
x = 21.28 to nearest hundredth

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What will the length of segment I' J' be?<br>

Ymorist [56]

Answer:

5.333

Step-by-step explanation:

To find the length of dilated I' J' we need to dilate the shape.

To do this you multiply each coordinate by 8/3.

Ex: (x,y) ---> (8/3x, 8/3y)

H: (0,3) ---> (8/3*0, 8/3*3)

I: (1,1) ---> (8/3*1, 8/3*1)

J: (3,1) ---> (8/3*3, 8/3*1)

K: (2,5) ---> (8/3*2, 8/3*5)

Now we plot this. (Picture attached)

The new I' coordinate: (2.667, 2.667)

The new J' coordinate: (8, 2.667)

The new length would be 8 - 2.667 so we can find the distance between the two points.

Note we are subtracting the y coordinates and not x because x coordinates represent height and y represents length

8 - 2.667 equals 5.333

So the length of segment I' J' will be 5.333

5 0

2 years ago

Clive is making hamburgers for a cookout. How many 1/4- pounds hamburgers can he make from 2 and 3/4 pounds of ground beef

marshall27 [118]

Answer:

11 1/4- pounds hamburgers can be made from 2 and 3/4 pounds of ground beef.

Step-by-step explanation:

Here, the amount of beef uses in 1 hamburger = 1/4 pound = 0.25 pounds

Total amount of beef available = 2 3/4 pounds

Now, solving the mixed fraction,we get

$2\frac{3}{4} = 2 + \frac{3}{4} = 2 + 0.75= 2.75$

So, the total available beef = 2.75 pounds

Now, $\textrm{ Number of burgers made} = \frac{\textrm{Weight of available beef}}{\textrm{Beef used in 1 hamburger}}$

= $\frac{2.75}{0.25} = 11$

So, <u>the total number of hamburgers made = 11 </u>

Hence, 11 1/4- pounds hamburgers can be made from 2 and 3/4 pounds of ground beef.

3 0

4 years ago

A bag contains 10 balls of which 6 are red and the rest white and blue of equal numbers. If a ball is picked at random, find the

creativ13 [48]

Answer:

Since each ball has an equal chance of being drawn: 16 p = 1, or ... You can either apply the first equation to find that. B = 1 - R = 3/8 ... A box contains 5 white, 6 red, and 4 black balls of identical size. If 3 balls are ... What is the probability of getting 2 red balls if we pick 3 balls from the bag randomly

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

in a class of 24 students, seven eigths are allowed to attend recess on friday. how many students will attend recess

Verizon [17]

Seven eighth = 7/8
8 (Denominator) times 3 = 24
So, you would multiply 7 (numerator) by 3 as you do with the denominator 8.
7 x 3 = 21
21 out of 24 students are allowed to attend recess.
I hope this answer helps you!

8 0

3 years ago

I’ll give out brainliest

Step2247 [10]

Answer:

its i :D

Step-by-step explanation:

thats should be it

3 0

3 years ago