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2 years ago

“You are collecting email addresses from 74 customers per day, which is about 90% of the daily goal of emails per day.”

2 answers:

6 0

We can use the formula part/percent to find the whole.

74/0.9 = 82.222222
So, the required amount would be about 82 emails.

Jlenok [28]2 years ago

6 0

To find the daily goal of emails per day, create an equation.

74 = 0.90x , where x is the daily goal of emails per day.

Dividing both sides by 0.90 gives x = 82.222. We can round down to 82 emails.

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Cindi is planting a rectangular flower bed with 40 orange flower and 28 yellow flowers. She wants to plant them so that each row

Vilka [71]

Answer: 17 rows, 7 of yellow flowers and 10 of orange flowers.

Step-by-step explanation:

We have 40 orange flowers

we have 28 yellow flowers.

The total number of flowers is 40 + 28= 68

Now, we want to find the maximal comon factor between 28 and 40 (that will be the number of flowers in each row)

for this, we took the smallest number and find its factors, and then we see if those factors are also of the greater number.

28/1 = 28 ----> 40/28 is not integer, so 28 is not a factor of 40.

28/2 = 14 ----> 40/14 is not integer, so 14 is not a factor of 40.

28/3 is not integer.

28/4 = 7 ----> 40/7 is not integer, so 7 is not a factor of 40.

28/5 is not integer.

28/6 is not integer.

28/7 = 4, 40/4 = 10, so 4 is a factor of both 28 and 40.

Then the maximum number of flowers that we can put in each row is 4.

this means that we have:

28/4 = 7 rows of yellow flowers (with 4 flowers each)

40/4 = 10 rows of orange flowers (with 4 flowers each)

a total of 17 rows.

3 0

2 years ago

The ideal width of a certain conveyor belt for a manufacturing plant is 50 in. Conveyor belts can vary from the ideal width by 7

sweet [91]

6 0

2 years ago

A 30-foot-long support wire for a 16-foot high streetlight runs from the top corner of a building to a point on the ground, form

Elza [17]

A 30-foot-long support wire for a 16-foot high streetlight runs from the top corner of a building to a point on the ground, forming a straight line. The length of the wire from the top of the building to the top of the street light is 6 feet. How tall is the building?

I think the answer is 20 ft

6 0

2 years ago

Which of the following is a true statement for 0 degrees less than theta less than 90 degrees?

Grace [21]

Answer:

Step-by-step explanation:

See the graph for an example using the specific angles $\theta=60^\circ , \,\, \180^\circ-\theta=120^\circ$

See how the red segments are equal in length but going in opposite directions?

$\tan{60^\circ}=\sqrt{3} \\ \tan{120^\circ=-\sqrt{3}$

a. This can't be correct: it says $\tan{\theta}$ is equal to its opposite. That is never true in Quadrant I where all tangent values are positive.

b. Not true in Quad. I. Consider $\tan{60^\circ}, \,\, \tan{30^\circ}$ .

5 0

2 years ago

An account is opened with $7,595.96 with a rate of increase of 2% per year. After 1 year, the bank account contains $7,746.90. A

wolverine [178]

Answer:

y = 7,595.96(1.02)x

Step-by-step explanation:

y = 7,595.96(1.02)x

a normal linear equation is basically y = x + b

in this case,

y = amount of money in the bank account
x = number of years
b is not required because there are no new deposits or withdrawals from the account

Since the accounts earns 2% interest per year, then you need to multiply the original amount by 1.02. As more years pass, the account will increase by 1.02, so the account increases by 1.02x. Since the original amount is $7,595.96, that will be our starting point.

3 0

2 years ago