All categories

2 years ago

I need help with homwork. (please) On topic of exponents. Show all work

Mathematics

2 answers:

STatiana [176]2 years ago

8 0

8:7 because 7x5 35 ok

Blizzard [7]2 years ago

5 0

Answer:

Step-by-step explanation:

5:28^25 I think

6:keep the base multiply exponents

7:no because you would multiply the bases and keep the exponent the same

8:7 because 7 x 5= 35

1: 2 and 3 for the second part of it 2 and 5

2:7^30

3:54^3

4:Yes they are just flipped

You might be interested in

There are 3 flag stamps and 7 follower stamps in Noelle’s stamp collection. What is the ratio of flower stamps to flag stamps

eimsori [14]

Answer:

3:7 or 3/7

Step-by-step explanation:

if it helps don't forget to like and mark me

7 0

2 years ago

At an ice cream social, 56 people ordered chocolate ice cream while 32 people ordered vanilla

Delicious77 [7]

A) 56:32
= 7:4 (simplified)

6 0

2 years ago

Two factories I and II produce phones for brand ABC. Factory I produces 60% of all ABC phones, and factory II produces 40%. 10%

denpristay [2]

Answer:

0.3721 or 37.21%

Step-by-step explanation:

P(I) = 0.60; P(II) = 0.40;

P(not defective I) = 0.90; P(not defective II) = 0.80

The probability that the phone came from factory II, given that is not defective, is determined by the probability of a phone from factory II not being defective divided by the probability of a phone not being defective.

$P(II|not) = \frac{P(II)*P(not_{II})}{P(II)*P(not_{II})+P(I)*P(not_{I})}\\P(II|not) = \frac{0.40*0.80}{0.40*0.80+0.60*0.90}\\ P(II|not) =0.3721 = 37.21\%$

The probability is 0.3721 or 37.21%.

4 0

2 years ago

What is the answer pls give because I am stuck

Strike441 [17]

Answer:

P = 14 * 22.5/5 = 63

Step-by-step explanation:

Step1. Find perimeter of small triangle

Step2. Find the ratio between 2 triangles

Step3. Multiply

5 0

2 years ago

Read 2 more answers

Point b lies on segment AC. find the length of segment BC if AB = 4mm and AC = 4cm

Nataly_w [17]

Answer:

Segment BC = 36 mm or 3.6 cm

Step by Step Explanation:

There are 10 mm in 1 cm

meaning that segment AC is 40 mm long

if AB is 4 mm and it is one part of the two, then we need to subtract that from the total to find out what is left.

40 - 4 = 36

Segment BC = 36 mm or 3.6 cm

4 0

2 years ago