All categories

3 years ago

Yo this is for a diagnostic grade can someone help

Mathematics

2 answers:

castortr0y [4]3 years ago

7 0

Answer:

35 students

Step-by-step explanation:

The ratio of boys to girls is 3:4

4*x= 20

x= 5

now multiply 5 for the boys

3*5= 15

now add both sums together

20+15 = 35

Done!

Hope this helps! ; )

Mnenie [13.5K]3 years ago

4 0

35 people total that went on the trip.

You might be interested in

The next model of a sports car will cost 5.6% less than the current model. The current model costs $52,000. How much will the pr

Lostsunrise [7]

Answer:

49,088

Step-by-step explanation:

First you need to find 5.6% of 52,000. Simply multiply 52,000 by 0.056 (change the percent to a decimal) then you get 2,912.

Second, you need to subtract 2,912 from 52,000 which is 49,088

8 0

4 years ago

Which representation shows y as a function of x?

almond37 [142]

(hint) its a pattern. (thats all I'll say-)

3 0

3 years ago

Read 2 more answers

15 pt = _______ qt

egoroff_w [7]

Answer:

4. 7 1/2 is Answer

Step-by-step explanation:

I hope it's helpful!

6 0

3 years ago

Please help me !<br><br> Thank you very much appreciated!! :)

Ket [755]

Which question do you need help on?

6 0

3 years ago

What is the slope of the line that passes through the points (5, -20 and (13, 8)

Luba_88 [7]

Step-by-step explanation:

$slope \: of \: line = \frac{ - 20 - 8}{5 - 13} \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{ - 28}{ - 8}\\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{7}{ 2} \\$

3 0

4 years ago