All categories

3 years ago

Please help me with this

Mathematics

1 answer:

-Dominant- [34]3 years ago

7 0

Try 5x - 8 + 43 = 90
or: 5x - 8 + 43 = 180
or try this: 5x - 8 = 43
solve for x
don’t forget to plug the number back in

You might be interested in

What is the answer to a small box holds 75% as much as a large box if the small box holds 36 units how much does a large box hol

xxMikexx [17]

Answer:

large box will hold 48 units.

Step-by-step explanation:

Let the holding capacity of large box = x

According to given scenario:

75% of x = 36

0.75 x = 36

Dividing both sides by 0.75 we get:

x = 36/0.75

x = 48 units

So the large box will hold 48 units.

i hope it will help you!

4 0

3 years ago

A certain drug treatment cures 90% of cases of hookworm in children.18 Suppose that 20 children suffer- ing from hookworm are to

Anni [7]

Answer:

Step-by-step explanation:

Here X the no of children suffering from hookworm treated and recovered is binomial because

a) Each child is independent of the other

b) There are only two outcomes

c) The probability for any child to recover is constant as 90% = 0.9

X is Bin (20,0.9)

a) Prob that all 20 will be cured

=P(X=20)= $0.9^{20} \\=0.1216$

b) Prob all but 1 will be cured= $P(x=1) = 20C1 (0.9) (.1)^{19} \\=1.8(10^8)$

c) Prob exactly 18 will be cured

$=P(X=18)\\=20C18 (0.9)^{18} (0.1)^2\\= 0.2852$

d) Prob exactly 90% will be cured.

= $P(X=18)\\=20C18 (0.9)^{18} (0.1)^2\\= 0.2852$

7 0

4 years ago

Which of the following factors is responsible for the possibility of Moore's Law? The distance between pathways inside silicon c

stira [4]

Answer:

A. The distance between pathways inside silicon chips gets smaller with each successive generation

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Please help me !!! I really need help

lutik1710 [3]

Answer:

Step-by-step explanation:

It's the only scatterplot that has a strong linear relationship.

In easier terms, it's in a straighter line than the other graphs.

I hope this helps!

5 0

3 years ago

A salesperson buys a car to use in their job. They purchase the car for $35,756 with no money down. They pay for the car in 60 e

SVETLANKA909090 [29]

Answer:

1022.82 is salesperson's monthly payment.

Step-by-step explanation:

See the attached picture for detailed steps.

5 0

3 years ago

Read 2 more answers

Please help me with this​

Please help me with this