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4 years ago

5

What is x in this equation 5(1-8x)=-2(20x+8)

1 answer:

My name is Ann [436]4 years ago

6 0

There is no solution and it’s true

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Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

o-na [289]

Answer:

75%

Step-by-step explanation:

75% families spent $260.00 or less on electricity in August because 3 quartiles are below the point marking the $260.00 mark. Each quartile represents 25% of the data entries and if 3 quartiles are below $260.00, then 25 * 3 = 75% of the families spent $260.00 or less on electricity in August.

7 0

4 years ago

Write the following number by entering one digit in each box of the place value chart.

ratelena [41]

Answer:

see the attached

Step-by-step explanation:

Each digit goes in the place corresponding to its place value.

When no digit has a given place value, a placeholder is used. That is the purpose of zero, a great invention in the history of mathematics. It makes place-value number systems possible.

8 0

3 years ago

2. A university admitted 100 students who transferred from other institutions. Of these students, 34 transferred from two-year c

antoniya [11.8K]

Answer:

So probability will be 0.34

Step-by-step explanation:

We have given that a university admitted 100 students

In which 34 students are from two year community program

25 students are from private four year institution

And rest that is 100-34-25 = 41 students from public four year institutions

Number of ways for selecting two students from two year community program that is, from 34 students

$=^{34}C_2$

And the number of ways in selecting the 2 students from total student $=^{100}C_2$

So probability will be $P=\frac{^{34}C_2}{^{100}C_2}=\frac{17}{50}=0.34$

8 0

4 years ago

Gina's literacy bucket weighs 6 pounds. Her novel weighs 1 4/6 pounds, and her chrome book weighs 2 1/6 how much would her bucke

Paraphin [41]

Answer:

$2\frac{1}{6}$ pounds.

Step-by-step explanation:

We have been given that Gina's literacy bucket weighs 6 pounds. Her novel weighs 1 4/6 pounds, and her chrome book weighs 2 1/6.

To find weight of bucket after taking out the two items, we will subtract weight of each item from 6 pounds as:

$\text{Weight of bucket}=6-1\frac{4}{6}-2\frac{1}{6}$

Let us convert mixed fractions into improper fractions as:

$1\frac{4}{6}=\frac{6\cdot 1+4}{6}=\frac{10}{6}\\\\2\frac{1}{6}=\frac{6\cdot 2+1}{6}=\frac{12+1}{6}=\frac{13}{6}$

$\text{Weight of bucket}=6-\frac{10}{6}-\frac{13}{6}$

$\text{Weight of bucket}=\frac{6\cdot 6}{6}-\frac{10}{6}-\frac{13}{6}$

$\text{Weight of bucket}=\frac{36}{6}-\frac{10}{6}-\frac{13}{6}$

Combine numerators:

$\text{Weight of bucket}=\frac{36-10-13}{6}$

$\text{Weight of bucket}=\frac{13}{6}$

$\text{Weight of bucket}=2\frac{1}{6}$

Therefore, the weight of the bucket is $2\frac{1}{6}$ pounds.

6 0

4 years ago

The length of the diagonal of a square is 8 cm, how long are the sides of the square?

Svetach [21]

Answer:

5.66

Step-by-step explanation:

The sides of a square are equal. Let's call the length

x

Use Pythagoras' Theorem.

Square the sides and add them together....

x

2

+

x

2

=

8

2

2

x

2

=

64

x

2

=

64

2

=

32

x

=

√

32

x

=

4

√

2

x

=

5.66

8 0

4 years ago